/* TAHAI Web Services / R1 / 2026-10-04. System fonts; no third-party runtime. */
:root{color-scheme:light;--ink:#12273a;--muted:#4d6577;--paper:#f3f6f7;--white:#fff;--line:#d5e0e6;--blue:#006cb8;--cyan:#8de2ff;--navy:#050810;--night:#0b1521;--shell:1248px;--radius:18px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.22em}a:hover{color:var(--blue)}img,video{display:block;max-width:100%}button,input{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default}h1,h2,h3,h4,p{margin:0}p+p{margin-top:1rem}h1,h2,h3{line-height:1.12;letter-spacing:-.035em}h1{font-size:clamp(2.7rem,5.2vw,4.5rem);font-weight:620;text-wrap:balance}h2{font-size:clamp(1.9rem,3.35vw,3.2rem);font-weight:590;text-wrap:balance}h3{font-size:1.45rem;font-weight:630}strong{font-weight:650}[hidden]{display:none!important}:focus-visible{outline:3px solid #147dcc;outline-offset:5px;border-radius:4px}::selection{background:#8de2ff;color:#050810}.container{width:min(var(--shell),calc(100% - 96px));margin-inline:auto}.skip-link{position:fixed;left:16px;top:-100px;background:#fff;color:#050810;padding:12px 20px;z-index:1000;border-radius:6px}.skip-link:focus{top:12px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.eyebrow{display:block;font-size:.7rem;line-height:1.5;font-weight:700;letter-spacing:.17em;text-transform:uppercase;margin-bottom:16px;color:var(--blue)}.muted{color:var(--muted)}.lede{font-size:1.075rem;line-height:1.75;max-width:66ch}.small,.fineprint{font-size:.81rem;line-height:1.65}.btn{display:inline-flex;align-items:center;justify-content:center;gap:20px;padding:13px 19px;border:1px solid #bdcfd9;border-radius:8px;background:transparent;color:var(--ink);text-decoration:none;font-size:.85rem;line-height:1.4;font-weight:640;min-height:46px;transition:background .18s,border-color .18s,transform .18s}.btn:hover{color:var(--ink);border-color:var(--blue);background:#e5f2f8;transform:translateY(-2px)}.btn.primary{color:#fff;background:#006cb8;border-color:#006cb8}.btn.primary:hover{color:#fff;background:#00558f}.btn.ghost{border-color:transparent;padding-inline:8px}.btn:after{content:'↗';font-size:1rem;font-weight:400}.btn[href^='#']:after{content:'↓'}.cta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:25px}.text-link{font-weight:650;color:var(--blue);font-size:.9rem}.night{color:#eef6ff;background:var(--night)}.night .muted{color:#abbfce}.night .eyebrow{color:#8de2ff}.night .btn{border-color:#42576d;color:#edf6ff}.night .btn:hover{background:#153146;border-color:#8de2ff;color:#fff}.night .btn.primary{background:#93e4ff;border-color:#93e4ff;color:#07131e}.night .btn.primary:hover{background:#c3efff}.night .text-link{color:#9be8ff}
/* Navigation remains usable with no JavaScript. */
.site-header{position:fixed;inset:0 0 auto;z-index:100;background:#050810ed;color:#e4f0f8;border-bottom:1px solid #b4ddff1c;backdrop-filter:blur(16px)}.nav-shell{min-height:83px;display:flex;align-items:center;gap:35px}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;flex-shrink:0;color:#f1f7ff!important}.brand img{width:43px;height:43px;object-fit:contain}.brand strong{display:block;letter-spacing:.1em;font-size:1rem}.brand small{display:block;font-size:.62rem;letter-spacing:.15em;text-transform:uppercase;color:#91aabd;line-height:1.6}.nav-menu{display:flex;align-items:center;justify-content:flex-end;gap:25px;flex:1}.nav-menu>a{font-size:.8rem;font-weight:530;white-space:nowrap;text-decoration:none;color:#b9c9d7;min-height:44px;display:inline-flex;align-items:center}.nav-menu>a:hover,.nav-menu>a[aria-current]{color:#a3e7ff}.nav-menu .nav-portal{border:1px solid #40556b;border-radius:7px;padding:0 14px;color:#eaf5fc}.menu-button{display:none;background:none;border:1px solid #587085;color:#eaf5fc;border-radius:6px;padding:9px 12px}.menu-dismiss{display:none}.menu-shade{position:fixed;inset:0;background:#030710b8;z-index:98}.site-header.scrolled{box-shadow:0 10px 28px #00000018}
/* Real video is visible by default. No CSS gate depends on a JS play promise. */
.film-hero{position:relative;isolation:isolate;overflow:hidden;background:#050810;color:#f0f6ff;min-height:760px;min-height:max(760px,94svh)}.hero-media{position:absolute;inset:0 -8% 0 auto;width:86%;z-index:-3;pointer-events:none}.hero-media video{width:100%;height:100%;object-fit:contain;object-position:center;opacity:1;background:transparent}.hero-falloff{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,#050810 0%,#050810f5 17%,#050810b8 34%,#05081018 60%,transparent 84%),linear-gradient(0deg,#050810 0%,transparent 22%,transparent 82%,#0508108c 100%);pointer-events:none}.hero-grain{position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 84% 39%,#22789c16,transparent 60%)}.hero-layout{padding:174px 0 125px;position:relative;min-height:inherit;display:flex;align-items:center}.hero-copy{max-width:600px}.hero-copy .eyebrow{color:#8de2ff;display:flex;gap:11px;align-items:center}.hero-copy .eyebrow:before{content:'';width:6px;height:6px;border-radius:50%;background:#7fdefa;box-shadow:0 0 18px #7fdefa}.hero-copy h1{font-size:clamp(4.5rem,7.1vw,6.8rem);font-weight:580;line-height:1.005;letter-spacing:-.06em;text-wrap:initial}.hero-copy h1 em{font-style:normal;color:#99e5ff}.hero-copy .lede{max-width:445px;color:#bdd0df;margin-top:26px;font-size:1.065rem}.hero-copy .btn{color:#e6f4ff;border-color:#587186;background:#05081060}.hero-copy .btn:hover{color:#fff;background:#173045}.hero-copy .btn.primary{background:#96e5ff;color:#071423;border-color:#96e5ff}.hero-copy .btn.primary:hover{background:#c3f1ff}.hero-principles{display:flex;gap:18px;flex-wrap:wrap;margin-top:30px;color:#8faec4;font-size:.7rem}.hero-principles span+span:before{content:'·';margin-right:18px;color:#607d94}.hero-meta{position:absolute;left:0;right:0;bottom:28px;display:flex;align-items:center;justify-content:space-between;gap:20px}.hero-credit{font-size:.72rem;color:#96aec0}.hero-credit a{color:#d8e6f2}.film-controls{display:flex;align-items:center;gap:12px;color:#b8d0df;font-size:.72rem;pointer-events:auto}.film-status{max-width:200px}.film-button{border:1px solid #688da666;background:#07111cd9;color:#deefff;border-radius:6px;font-size:.75rem;min-height:44px;min-width:119px;padding:8px 12px}.film-button:hover{border-color:#a5e9ff;background:#122838}.film-button:focus-visible{outline-color:#a2e7ff}.film-hero[data-playback=blocked] .film-status{color:#e3e9b2}.inner-hero{min-height:500px;min-height:500px}.inner-hero .hero-media{width:62%;right:-2%;opacity:.68}.inner-hero .hero-falloff{background:linear-gradient(90deg,#050810 0%,#050810ef 30%,#05081080 65%,#0508100a 100%),linear-gradient(0deg,#050810 0%,transparent 30%)}.inner-hero .hero-layout{padding-top:152px;padding-bottom:110px;display:block}.inner-hero .hero-copy{max-width:780px}.inner-hero .hero-copy h1{font-size:clamp(2.7rem,4.75vw,4.6rem);line-height:1.04;letter-spacing:-.045em}.inner-hero .hero-copy .lede{max-width:620px;font-size:1.02rem;margin-top:19px}.inner-hero .hero-subtitle{font-size:1.3rem;line-height:1.35;max-width:620px;margin-top:20px;color:#ddedf7;letter-spacing:-.01em}.breadcrumbs{font-size:.72rem;color:#9db3c5;margin-bottom:23px;display:flex;gap:10px;flex-wrap:wrap}.breadcrumbs a{color:#c0d3e3}
/* Home: an editorial product index rather than a pretend live console. */
.product-rail{position:relative;background:#fff;border-bottom:1px solid var(--line)}.rail-grid{display:grid;grid-template-columns:repeat(5,1fr)}.rail-grid a{padding:24px 19px 25px;min-height:121px;display:grid;gap:7px;text-decoration:none;border-right:1px solid var(--line);position:relative;transition:background .2s}.rail-grid a:first-child{border-left:1px solid var(--line)}.rail-grid a:after{content:'↗';position:absolute;right:18px;top:26px;color:#4e85a4}.rail-grid small{font-size:.64rem;text-transform:uppercase;letter-spacing:.14em;color:#628096}.rail-grid strong{font-size:.94rem;letter-spacing:-.02em}.rail-grid a:hover{background:#ebf6fb}.rail-grid .release-text{font-size:.71rem;line-height:1.3;color:#526e80}.section{padding:85px 0}.section+.section{border-top:1px solid var(--line)}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:60px;margin-bottom:35px}.section-head>div{max-width:680px}.section-head>.muted{max-width:375px;font-size:.91rem}.section-intro{max-width:680px;margin-top:20px}.grid{display:grid;gap:22px}.cards-3,.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.cards-2,.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.cards-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card,.panel{min-width:0;border:1px solid var(--line);background:#fff;padding:27px;border-radius:var(--radius)}.card h3,.panel h3{margin-bottom:14px}.card p,.panel p{font-size:.93rem}.card .cta-row{margin-top:22px}.card .btn{padding:11px 14px;font-size:.79rem}.panel h2{font-size:1.7rem;line-height:1.18;margin-bottom:20px}.panel h2+p{margin-top:12px}.platform-card{display:flex;flex-direction:column;position:relative;min-height:390px;overflow:hidden;padding:32px;background:linear-gradient(130deg,#fff,#f8fbfc);transition:transform .2s,border-color .2s,box-shadow .2s}.platform-card:hover{transform:translateY(-5px);border-color:#83acc4;box-shadow:0 18px 34px #2c53620f}.platform-card .mini-tag{font-size:.65rem;text-transform:uppercase;letter-spacing:.12em;color:#5a7485}.platform-card .product-glyph{font-size:2.5rem;font-weight:350;color:#0073b5;letter-spacing:-.07em;margin:30px 0 23px;line-height:1}.platform-card h3{font-size:1.7rem}.platform-card>p{line-height:1.75;max-width:32ch}.platform-card .cta-row{margin-top:auto;padding-top:25px}.platform-card.is-flagship{background:linear-gradient(135deg,#e4f5ff,#fcfeff);border-color:#aacddd}.catalog-label{margin-top:18px;font-size:.76rem;color:#526b7d}.engineering{background:#0b1521;color:#f0f5fc}.engineering .section-head>.muted{color:#a7bdce}.engineering .eyebrow{color:#86dcff}.engineering .card{background:#0e1d2c;border-color:#253e53;overflow:hidden}.engineering .muted{color:#aec2d3}.engineering .btn{color:#dfeffb;border-color:#4c6b84}.engineering .btn:hover{background:#153548}.engineering .card h3{font-size:2rem;font-weight:580}.feature-visual{height:170px;margin:-27px -27px 28px;position:relative;overflow:hidden;background:#050d17;border-bottom:1px solid #1f3e58}.feature-visual img{width:100%;height:100%;object-fit:cover;opacity:.58}.feature-visual .visual-label{position:absolute;bottom:22px;left:27px;font-size:.68rem;letter-spacing:.15em;color:#c3dff2;text-transform:uppercase}.feature-visual .visual-number{position:absolute;right:30px;top:10px;font-size:6rem;line-height:1.5;letter-spacing:-.065em;font-weight:250;color:#8de2ff69}.feature-visual .blueprint{position:absolute;inset:0;background:linear-gradient(90deg,transparent 49.8%,#91d4ff20 50%,transparent 50.2%),linear-gradient(0deg,transparent 49.8%,#91d4ff20 50%,transparent 50.2%);background-size:45px 45px;transform:perspective(500px) rotateY(-18deg) scale(1.15);opacity:.7}.editorial-split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.principle-list{display:grid}.principle-row{display:grid;grid-template-columns:42px 1fr;gap:18px;border-top:1px solid #c4d5df;padding:25px 0}.principle-row>span{font-size:.76rem;color:#537d98}.principle-row h3{font-size:1.15rem;margin-bottom:9px}.principle-row p{font-size:.92rem;color:#52697b}.builder-band{background:#e4eef3;border-top:1px solid #cfdee8;border-bottom:1px solid #cfdee8;padding:65px 0}.builder-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:80px;align-items:center}.builder-grid h2{font-size:2.8rem}.builder-grid .lede{font-size:1rem;color:#365368}.builder-links{display:flex;gap:20px;flex-wrap:wrap;margin-top:20px;font-size:.8rem}.closing{padding:88px 0}.closing-inner{display:flex;align-items:center;justify-content:space-between;gap:60px}.closing h2{max-width:650px;font-size:clamp(2.5rem,4.5vw,4.5rem)}
/* Existing content, including policy language, receives the same typographic system. */
.source-content .section:nth-child(even):not(.engineering){background:#edf3f6}.source-content .section-head h2{font-size:clamp(1.8rem,3vw,2.55rem)}.source-content .lede{color:#4f687a}.source-content .max-copy{max-width:65ch}.source-content .max-copy>h2{margin-bottom:20px}.source-content .container>h2{margin-bottom:24px}.source-content .check-list{padding-left:20px;margin:19px 0 0}.check-list li{padding-left:4px;margin:10px 0;color:#435e72;font-size:.92rem}.check-list li::marker{color:#3a91bc}.source-content .grid.compact{gap:12px;margin-top:20px}.compact .card{padding:19px}.compact .card h3{font-size:1.05rem}.compact .card p{font-size:.85rem}.source-content .cta-row+p{margin-top:20px}.source-content .pricing-strip{display:grid;grid-template-columns:1fr 200px;gap:50px;align-items:center}.source-content .pricing-strip h2{font-size:1.75rem;max-width:800px}.price{font-size:4.5rem;letter-spacing:-.06em;line-height:1;font-weight:560;color:#006aa6}.price small{display:block;font-size:.85rem;letter-spacing:0;line-height:1.4;margin-top:8px}.status{display:inline-flex;font-size:.66rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;border:1px solid #97c1b9;border-radius:40px;padding:4px 10px;align-self:flex-start;margin-bottom:14px;color:#215d51;background:#edf8f5}.status.dev{background:#f1edff;color:#554888;border-color:#c6bcea}.status.open{background:#e9f5fd;color:#276180;border-color:#aed2e7}.status-ok{color:#247269}.status-soon{color:#626a7a}.status-row{display:flex;justify-content:space-between;gap:24px;border-top:1px solid var(--line);padding:15px 0}.metric strong{font-size:1.25rem;display:block;color:#1377a4}.metric span{color:#526d7e;font-size:.9rem}.media-card{padding:0;overflow:hidden;min-height:220px}.media-card img{width:100%;height:100%;object-fit:cover;min-height:220px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}.simple-table,table{width:100%;border-collapse:collapse;text-align:left;background:#fff;font-size:.88rem}th,td{padding:18px 20px;border-bottom:1px solid var(--line);vertical-align:top}th{background:#e8f1f7;color:#264963;font-weight:650}tr:last-child td{border-bottom:0}.callout,.notice,.release-note{background:#e3f2fa;border-left:3px solid #1483be;border-radius:0 9px 9px 0;padding:21px 25px;color:#284c66;font-size:.88rem;line-height:1.7}.release-note{margin:25px 0}.source-content .release-note{width:min(var(--shell),calc(100% - 96px));margin:28px auto}.release-note strong{color:#06374f}.policy-frame{display:grid;grid-template-columns:240px minmax(0,1fr);gap:60px}.policy-nav{position:sticky;top:112px;align-self:start;display:grid;gap:10px;border-left:1px solid #adc7d6;padding-left:20px;font-size:.78rem}.policy-nav a{text-decoration:none;color:#4a697e}.policy-nav a:hover{color:var(--blue)}.source-content .legal-doc{max-width:var(--shell)}.policy-document .legal-doc{width:auto;margin:0;max-width:80ch}.policy-document .legal-doc h2{font-size:1.5rem;line-height:1.25;margin:34px 0 14px}.policy-document .legal-doc h2:first-child{margin-top:0}.policy-document .legal-doc p,.policy-document .legal-doc li{font-size:.95rem;line-height:1.85;color:#3e596c}.policy-document .legal-doc h3{font-size:1.2rem;margin:26px 0 12px}.policy-document .section{padding:0;border:0;background:transparent!important}.policy-document .print-note{font-size:.8rem;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:30px}.print-note{font-size:.8rem;color:#5a7385;margin-bottom:24px}.timeline{display:grid;gap:20px}.timeline-item{display:grid;grid-template-columns:50px 1fr;gap:20px;padding:24px 0;border-top:1px solid var(--line)}.timeline-item .num{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border:1px solid #bed3e1;border-radius:50%;color:#257ea9}.timeline-item h3{font-size:1.2rem;margin-bottom:12px}.timeline-item p{font-size:.92rem}.workflow-map{display:grid;gap:18px}.map-node{border:1px solid #aecbdc;background:#fff;border-radius:14px;padding:27px;min-width:0}.map-node h3{margin-bottom:12px}.map-primary{background:#e1f1fb}.map-connector{font-size:.8rem;letter-spacing:.08em;text-align:center;color:#3a7695}.map-pair{display:grid;grid-template-columns:1fr 1fr;gap:20px}.route-band{border-top:1px solid var(--line);padding-top:20px;margin-top:25px}.archive-details{border:1px solid #bdcfdb;background:#f9fbfc;border-radius:12px;margin-top:25px}.archive-details>summary{padding:24px;cursor:pointer;color:#335d75;font-size:.94rem;font-weight:620}.archive-details .archived-content{padding:12px 24px 30px;border-top:1px solid var(--line)}.archived-content .container{width:100%}.archived-content .section{padding:25px 0}.archived-content h2{font-size:1.6rem}.archived-content h3{font-size:1.1rem}.archived-content .grid{gap:15px}.archived-content .hero-console{padding:22px;border:1px solid var(--line);border-radius:12px}.archive-tag{font-size:.78rem;color:#566f81;margin-bottom:18px}.source-content .inline-actions{display:flex;gap:15px;flex-wrap:wrap}.support-box{padding:25px;border-radius:14px;border:1px solid #c0d8e7;background:#fff}.support-box a{overflow-wrap:anywhere}.source-content section[id]{scroll-margin-top:110px}.search-region{margin-top:24px}.search-label{display:block;font-size:.8rem;font-weight:650;margin-bottom:8px}.search-region input{max-width:520px;width:100%;border:1px solid #abc9dc;border-radius:8px;padding:14px 17px;background:#fff;color:#193850}.catalog-result{font-size:.77rem;margin-top:10px;color:#48667b}.noscript-note{font-size:.76rem;margin-top:20px;color:#a6c0d0}
.site-footer{background:#07101a;color:#b0c6d7;padding:62px 0 25px}.footer-top{display:grid;grid-template-columns:1.35fr 1fr 1fr 1fr;gap:50px}.footer-about p{max-width:300px;font-size:.83rem;line-height:1.8;margin-top:20px;color:#a0b7c9}.footer-col h2{font-size:.69rem;letter-spacing:.16em;text-transform:uppercase;color:#7eabc7;font-weight:650;margin:4px 0 20px}.footer-col a{display:block;text-decoration:none;font-size:.8rem;margin:10px 0;min-height:24px}.site-footer a:hover{color:#a6e7ff}.footer-bottom{border-top:1px solid #233749;margin-top:48px;padding-top:22px;display:flex;justify-content:space-between;gap:24px;font-size:.72rem}.footer-bottom div:last-child{max-width:620px;text-align:right}.footer-subnav{display:flex;gap:20px;flex-wrap:wrap;margin-top:20px;font-size:.72rem}.to-top{border:1px solid #406077;padding:7px 12px;border-radius:5px;text-decoration:none}.film-paused .hero-grain{animation:none}.original-style-padding{padding:27px}.content-end{border-top:1px solid var(--line)}
@media(min-width:1600px){.hero-media{width:83%;right:-3%}.hero-copy h1{font-size:7.25rem}.hero-layout{padding-top:190px}}
@media(max-width:1100px){.nav-shell{gap:22px}.nav-menu{gap:16px}.nav-menu>a{font-size:.73rem}.container{width:calc(100% - 64px)}.hero-copy{max-width:510px}.hero-copy h1{font-size:5.4rem}.hero-media{width:88%;right:-17%}.hero-copy .lede{max-width:405px}.inner-hero .hero-copy{max-width:660px}.section-head{gap:35px}.footer-top{gap:28px}.builder-grid{gap:40px}.policy-frame{grid-template-columns:180px 1fr;gap:35px}.source-content .release-note{width:calc(100% - 64px)}.cards-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.nav-shell{min-height:76px;justify-content:space-between}.js .menu-button{display:block}.js .nav-menu{display:none}.js .nav-menu.open{display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#071320;border-bottom:1px solid #3d5c74;padding:18px 32px 28px;max-height:calc(100dvh - 76px);overflow:auto}.js .nav-menu.open>a{font-size:1rem;padding:12px 0;min-height:48px;border-bottom:1px solid #254055}.js .nav-menu.open .nav-portal{margin-top:15px;padding:12px;border:1px solid #658da9;justify-content:center}.menu-open{overflow:hidden}.nav-menu{flex-wrap:wrap}.nav-shell:has(.nav-menu):not(.js .nav-shell){flex-wrap:wrap}.cards-3,.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.platform-card:last-child{grid-column:1/-1;min-height:300px}.platform-card:last-child>p{max-width:60ch}.rail-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.rail-grid a{padding:18px 10px}.rail-grid a:after{display:none}.rail-grid strong{font-size:.82rem}.rail-grid small{font-size:.59rem}.section-head{display:block}.section-head>.muted{max-width:65ch;margin-top:18px}.editorial-split{gap:40px}.footer-top{grid-template-columns:repeat(3,1fr)}.footer-about{grid-column:1/-1}.footer-about p{max-width:600px}.policy-frame{display:block}.policy-nav{position:static;margin-bottom:32px;grid-template-columns:repeat(2,1fr)}.source-content .pricing-strip{grid-template-columns:1fr}.source-content .price{font-size:3.8rem}.inner-hero .hero-media{right:-12%;width:72%;opacity:.45}.inner-hero .hero-copy{max-width:680px}.hero-copy h1{font-size:4.75rem}}
@media(max-width:700px){.container{width:calc(100% - 40px)}.brand img{width:37px;height:37px}.brand strong{font-size:.94rem}.brand small{font-size:.59rem}.nav-shell{min-height:72px}.js .nav-menu.open{top:72px;padding:15px 20px 24px}.film-hero{min-height:860px}.hero-media{inset:64px 0 0;width:100%;height:100%;opacity:1}.hero-media video{object-fit:cover;object-position:center top;height:100%;width:100%}.hero-falloff{background:linear-gradient(0deg,#050810 1%,#050810 22%,#050810a6 44%,transparent 70%),linear-gradient(180deg,#050810 0%,transparent 8%)}.hero-layout{min-height:inherit;padding:336px 0 119px;display:block}.hero-copy{max-width:100%}.hero-copy .eyebrow{font-size:.65rem;margin-bottom:14px}.hero-copy h1{font-size:clamp(3.8rem,14.9vw,5.7rem);letter-spacing:-.05em;line-height:1.02}.hero-copy .lede{font-size:.95rem;max-width:100%;line-height:1.7;margin-top:22px}.hero-copy .cta-row{gap:10px;margin-top:24px}.hero-copy .btn{font-size:.78rem;padding:13px 15px;min-height:46px}.hero-principles{gap:10px;font-size:.62rem;margin-top:25px}.hero-principles span+span:before{margin-right:10px}.hero-meta{bottom:23px;align-items:flex-start;flex-direction:column;gap:17px}.hero-credit{font-size:.68rem}.film-controls{width:100%;justify-content:space-between;font-size:.66rem}.film-button{min-height:40px;font-size:.69rem}.inner-hero{min-height:560px}.inner-hero .hero-media{width:100%;inset:44px -38% 0 auto;height:100%;opacity:.28}.inner-hero .hero-media video{object-fit:contain}.inner-hero .hero-falloff{background:linear-gradient(90deg,#050810de,transparent),linear-gradient(0deg,#050810,transparent 70%)}.inner-hero .hero-layout{padding-top:113px;padding-bottom:107px}.inner-hero .hero-copy h1{font-size:clamp(2.5rem,10.3vw,3.5rem);max-width:600px}.inner-hero .hero-copy .lede{font-size:.93rem;line-height:1.75}.inner-hero .hero-subtitle{font-size:1.15rem;margin-top:21px}.inner-hero .hero-meta{bottom:21px}.inner-hero .hero-credit{display:none}.inner-hero .hero-copy .cta-row{margin-top:24px}.breadcrumbs{margin-bottom:22px;font-size:.67rem}.rail-grid{grid-template-columns:repeat(2,minmax(0,1fr));width:100%}.rail-grid a{padding:22px 20px;border-bottom:1px solid var(--line);border-right:1px solid var(--line);min-height:115px}.rail-grid a:first-child{border-left:0}.rail-grid a:last-child{grid-column:1/-1;min-height:100px}.rail-grid strong{font-size:.94rem}.rail-grid small{font-size:.63rem}.rail-grid a:after{display:block;right:20px}.rail-grid .release-text{font-size:.69rem}.section{padding:55px 0}.section-head{margin-bottom:26px}.section-head h2{font-size:2.1rem}.section-head>.muted{font-size:.91rem}.cards-3,.cards-2,.cards-4,.product-grid,.split,.editorial-split,.builder-grid,.map-pair{grid-template-columns:1fr}.platform-card:last-child{grid-column:auto}.card,.panel{padding:24px}.platform-card{min-height:354px;padding:28px}.platform-card .product-glyph{margin:25px 0 23px}.platform-card h3{font-size:1.65rem}.platform-card>p{max-width:100%}.engineering .card h3{font-size:1.8rem}.feature-visual{margin:-24px -24px 26px;height:160px}.editorial-split{gap:30px}.builder-band{padding:50px 0}.builder-grid{gap:28px}.builder-grid h2{font-size:2.5rem}.builder-links{gap:14px;font-size:.8rem}.closing{padding:57px 0}.closing-inner{display:block}.closing h2{font-size:2.6rem}.closing-inner>.cta-row{margin-top:27px}.source-content .section-head h2{font-size:1.85rem}.source-content .pricing-strip{gap:30px}.source-content .release-note{width:calc(100% - 40px);padding:18px 19px;font-size:.8rem}.policy-nav{grid-template-columns:1fr 1fr;font-size:.73rem;gap:14px}.policy-document .legal-doc p,.policy-document .legal-doc li{font-size:.9rem}.policy-document .legal-doc h2{font-size:1.4rem}.panel h2{font-size:1.5rem}.source-content .pricing-strip h2{font-size:1.5rem;line-height:1.32}.source-content .grid.compact{grid-template-columns:1fr}.archive-details .archived-content{padding:15px}.archived-content .grid{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr 1fr;gap:25px}.footer-col:last-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom div:last-child{text-align:left;margin-top:16px}.footer-subnav{gap:15px}.site-footer{padding-top:48px}.section+.section{border-top:1px solid var(--line)}.table-wrap{margin-inline:0}th,td{padding:14px;font-size:.8rem}.source-content .timeline-item{grid-template-columns:36px 1fr;gap:15px}.timeline-item .num{width:34px;height:34px}.timeline-item h3{font-size:1.1rem}}
@media(max-width:360px){.hero-copy h1{font-size:3.7rem}.hero-layout{padding-top:304px}.hero-principles span+span:before{display:none}.film-status{max-width:160px}.hero-copy .btn{font-size:.74rem;padding-inline:12px}.inner-hero .hero-copy h1{font-size:2.45rem}.hero-meta{bottom:20px}.footer-top{gap:24px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.btn:hover,.platform-card:hover{transform:none}}
@media(forced-colors:active){.hero-media,.hero-grain,.hero-falloff{display:none}.film-hero,.site-header,.engineering,.site-footer{background:Canvas;color:CanvasText}.film-hero *,.site-header *,.engineering *,.site-footer *{color:CanvasText!important}.btn,.card,.panel,.film-button{border:1px solid ButtonText}.hero-copy h1 em{color:CanvasText}.brand img{forced-color-adjust:none}.hero-copy .eyebrow:before{display:none}}
@media print{.site-header,.hero-media,.hero-falloff,.hero-grain,.film-controls,.hero-principles,.hero-meta,.site-footer,.menu-shade,.policy-nav,.product-rail{display:none!important}.film-hero{min-height:0;background:#fff!important;color:#000;page-break-after:avoid}.hero-layout,.inner-hero .hero-layout{min-height:0;padding:20px 0}.hero-copy h1,.inner-hero .hero-copy h1{font-size:32pt;color:#000}.hero-copy .lede,.hero-subtitle{color:#222!important}.container{width:100%;max-width:none}.section{padding:20px 0}.section h2{font-size:20pt}.card,.panel{break-inside:avoid;border:1px solid #ccc;background:#fff!important}.policy-frame{display:block}.night,.engineering,.builder-band{background:white;color:black}.cta-row{display:none}.source-content .legal-doc{max-width:none}.archive-details:not([open]){display:none}}

html:not(.js) .hero-media{pointer-events:auto}

/* Portrait composition: contain the encoded mobile canvas so no wordmark is cropped. */
@media(max-width:700px){
 .film-hero:not(.inner-hero) .hero-media{inset:72px 0 auto;height:520px;width:100%}
 .film-hero:not(.inner-hero) .hero-media video{object-fit:contain;object-position:center top}
 .film-hero:not(.inner-hero) .hero-layout{padding-top:336px;padding-bottom:126px}
 .film-hero:not(.inner-hero) .hero-copy .cta-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
 .film-hero:not(.inner-hero) .hero-copy .btn{gap:10px;font-size:.76rem;padding-inline:12px}
}
@media(max-width:360px){.film-hero:not(.inner-hero) .hero-layout{padding-top:300px}.film-hero:not(.inner-hero) .hero-copy .btn{font-size:.7rem;padding-inline:9px;gap:7px}}

@media(max-width:700px){.film-hero:not(.inner-hero) .hero-media::after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,#050810 0%,#050810 8%,transparent 18%,transparent 43%,#050810 56%,#050810 100%)}}
html:not(.js) .hero-layout{pointer-events:none}html:not(.js) .hero-copy,html:not(.js) .hero-credit{pointer-events:auto}html:not(.js) .film-controls{display:none}
@media(max-width:900px){html:not(.js) .site-header{position:relative}html:not(.js) .nav-shell{padding-block:18px;flex-wrap:wrap}html:not(.js) .nav-menu{flex-basis:100%;justify-content:flex-start}}

/* Catalog: retained content, matching card finish and compact search. */
.source-content .product-card{min-width:0;border:1px solid var(--line);padding:28px;background:#fff;border-radius:18px;display:flex;flex-direction:column;gap:14px;box-shadow:0 8px 30px #06152604}
.source-content .product-card h3{margin:8px 0 0;font-size:1.48rem;line-height:1.2}
.source-content .product-card .cta-row{margin-top:auto;padding-top:15px}
.source-content .product-card ul{padding-left:20px;margin:0 0 14px}
.source-content .product-card p{margin:0}
.source-content .catalog-search-section{padding-top:30px;padding-bottom:28px}
@media(max-width:600px){.source-content .product-card{padding:24px}.source-content .catalog-search-section{padding-top:24px;padding-bottom:20px}}