:root{color-scheme:light;--paper:#f5f2eb;--surface:#fbfaf6;--ink:#20322b;--deep:#244a3c;--leaf:#436b57;--muted:#69766d;--line:#deded2;--gold:#c2a678;--wash:#e8eee5;font-family:Inter,"Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);line-height:1.7}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:3px solid var(--gold);outline-offset:3px}.skip{position:absolute;left:-9999px;top:8px;padding:8px;background:var(--surface);z-index:10}.skip:focus{left:8px}.wrap{max-width:1320px;margin:auto;padding-left:48px;padding-right:48px}
.site-header{height:80px;max-width:1320px;margin:auto;padding:0 48px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center;font-size:19px;font-weight:650;letter-spacing:-.025em}.brand img{border-radius:10px}.site-header nav{display:flex;gap:34px;font-size:14px;color:var(--muted)}.site-header nav a{position:relative;padding:28px 0}.site-header nav a:hover,.site-header nav a.active{color:var(--deep)}.site-header nav a.active:after{content:"";position:absolute;bottom:18px;left:0;right:0;height:2px;background:var(--deep)}
.eyebrow{font-size:11px;letter-spacing:.18em;font-weight:750;color:var(--leaf);text-transform:uppercase}.status-dot{display:inline-block;width:7px;height:7px;margin-right:8px;background:#688c72;border-radius:50%;vertical-align:2px}.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(400px,.95fr);gap:56px;align-items:center;padding-top:110px;padding-bottom:126px}.hero h1{font-family:Georgia,"Noto Serif SC",serif;font-size:clamp(54px,5.7vw,82px);line-height:1.15;letter-spacing:-.045em;font-weight:500;margin:28px 0}.hero h1 em{font-style:normal;color:var(--deep)}.lead{max-width:590px;font-size:17px;line-height:1.9;color:#4e5e53}.hero-actions{display:flex;align-items:center;gap:26px;margin-top:38px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:26px;padding:14px 20px;border-radius:7px;font-weight:650;font-size:14px;transition:transform .18s ease,background .18s ease}.button:hover{transform:translateY(-2px)}.button.primary{background:var(--deep);color:#fff}.button.primary:hover{background:#18382c}.text-link{font-size:14px;font-weight:600;color:var(--deep)}.release-note{margin-top:42px;padding-left:14px;border-left:2px solid var(--gold);max-width:550px;color:var(--muted);font-size:13px}.release-note strong{display:block;color:var(--ink);font-size:12px;margin-bottom:4px}
.hero-visual{margin:0;width:100%;min-width:0}.hero-gallery{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;border-radius:12px;box-shadow:0 24px 46px -32px rgba(23,61,42,.42)}.hero-slide{position:absolute;inset:0;display:none}.hero-slide.is-active{display:block}.hero-slide img{display:block;width:100%;height:100%;object-fit:contain}.hero-slide:focus-visible{outline:3px solid var(--deep);outline-offset:-4px}.gallery-arrow,.gallery-controls{display:none}.hero-gallery.is-ready .gallery-arrow{display:grid}.hero-gallery.is-ready .gallery-controls{display:flex}.gallery-arrow{position:absolute;top:50%;transform:translateY(-50%);place-items:center;width:38px;height:48px;border:0;border-radius:6px;background:rgba(25,54,43,.78);color:#fff;font-size:29px;line-height:1;cursor:pointer}.gallery-prev{left:11px}.gallery-next{right:11px}.gallery-controls{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);align-items:center;gap:8px;padding:7px 10px;border-radius:20px;background:rgba(25,54,43,.83)}.gallery-dot{width:8px;height:8px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer}.gallery-dot.is-active{width:19px;border-radius:5px;background:#fff}.gallery-pause{min-width:22px;padding:0 0 0 5px;border:0;border-left:1px solid rgba(255,255,255,.35);background:transparent;color:#fff;font-size:13px;cursor:pointer}.gallery-arrow:focus-visible,.gallery-dot:focus-visible,.gallery-pause:focus-visible{outline:2px solid #fff;outline-offset:2px}
.rule-section{border-top:1px solid var(--line);padding-top:84px;padding-bottom:110px;display:grid;grid-template-columns:.8fr 1.2fr;gap:84px}.section-intro h2,.docs-callout h2{font-family:Georgia,"Noto Serif SC",serif;font-weight:500;font-size:clamp(32px,3vw,47px);line-height:1.3;letter-spacing:-.035em;margin:15px 0 20px}.section-intro>p:last-child{max-width:390px;color:var(--muted);font-size:15px}.workflow-list{list-style:none;margin:0;padding:0}.workflow-list li{display:grid;grid-template-columns:55px 1fr;gap:20px;border-bottom:1px solid var(--line);padding:25px 0}.workflow-list li:first-child{border-top:1px solid var(--line)}.workflow-list li>span{font-family:Georgia,serif;color:#779180;font-size:25px}.workflow-list h3,.feature-lines h3{margin:0;font-size:20px;font-weight:650}.workflow-list p,.feature-lines p{margin:7px 0 0;color:var(--muted);font-size:14px}.features{padding-top:60px;padding-bottom:120px;background:#f0efe8}.feature-lines{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:50px}.feature-lines article{border-top:2px solid var(--deep);padding-top:20px}.feature-lines article>span{display:block;margin-bottom:40px;font-size:10px;letter-spacing:.15em;color:var(--leaf);font-weight:750}.docs-callout{margin-top:70px;margin-bottom:70px;background:var(--deep);color:#f7f7ef;min-height:270px;display:flex;align-items:center;justify-content:space-between;gap:40px;padding-top:38px;padding-bottom:38px;border-radius:8px}.docs-callout .eyebrow{color:#bdd6c0}.docs-callout p:not(.eyebrow){max-width:610px;color:#d5e4d7}.button.light{background:#f5f2eb;color:var(--deep);flex-shrink:0}.site-footer{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:25px;padding-top:28px;padding-bottom:35px;color:var(--muted);font-size:11px}.site-footer a{text-decoration:underline;text-underline-offset:2px}
.docs-shell{max-width:1460px;margin:auto;display:grid;grid-template-columns:228px minmax(0,1fr) 180px;gap:54px;padding:48px 48px 100px}.docs-sidebar,.docs-toc{position:sticky;top:24px;align-self:start}.docs-sidebar{border-right:1px solid var(--line);padding-right:28px;min-height:calc(100vh - 140px)}.sidebar-title{font-size:10px;letter-spacing:.17em;color:var(--leaf);font-weight:750;margin:0 0 32px}.docs-sidebar nav{display:flex;flex-direction:column;gap:4px}.docs-sidebar nav span{font-size:11px;font-weight:700;color:var(--muted);margin-top:20px;margin-bottom:7px}.docs-sidebar nav a{font-size:13px;padding:5px 9px;border-radius:5px}.docs-sidebar nav a:hover{background:var(--wash);color:var(--deep)}.docs-main{max-width:790px;min-width:0}.docs-main h1{font-family:Georgia,"Noto Serif SC",serif;font-size:clamp(36px,4vw,52px);line-height:1.25;font-weight:500;margin:10px 0}.docs-lead{color:var(--muted);font-size:16px;margin-bottom:62px}.docs-main section{scroll-margin-top:22px;padding:41px 0 51px;border-top:1px solid var(--line)}.chapter{font-size:11px;font-weight:700;letter-spacing:.14em;color:var(--leaf);margin:0 0 12px}.docs-main h2{font-family:Georgia,"Noto Serif SC",serif;font-size:30px;font-weight:500;margin:0 0 22px}.docs-main section>p:not(.chapter),.docs-main li,.docs-main dd{color:#4e5e53;font-size:14px;line-height:1.9}.docs-main ul{padding-left:20px}.docs-main li{padding:3px 0}.note{background:var(--wash);border-left:3px solid var(--leaf);padding:16px 20px;margin-top:28px}.note strong{font-size:14px}.note p{color:#4e5e53;font-size:13px;margin:5px 0 0}.docs-main dt{font-weight:700;margin-top:20px}.docs-main dd{margin:2px 0 0}.docs-main a:not(.docs-next a){text-decoration:underline;text-underline-offset:3px}.docs-next{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:24px;font-size:13px;color:var(--deep);font-weight:700}.docs-toc{display:flex;flex-direction:column;gap:12px;border-left:1px solid var(--line);padding-left:24px;font-size:12px;color:var(--muted)}.docs-toc p{font-size:11px;font-weight:700;color:var(--deep);margin:0 0 6px}.docs-toc a:hover{color:var(--deep)}.docs-footer{max-width:1364px;padding-left:48px;padding-right:48px}
@media(max-width:1050px){.hero{grid-template-columns:1fr;padding-top:75px}.hero-visual{max-width:650px}.rule-section{grid-template-columns:1fr;gap:28px}.docs-shell{grid-template-columns:200px minmax(0,1fr);gap:32px}.docs-toc{display:none}}
@media(max-width:700px){.wrap,.site-header{padding-left:22px;padding-right:22px}.site-header{height:auto;min-height:74px;flex-wrap:wrap;padding-top:12px;padding-bottom:6px}.brand{font-size:16px}.site-header nav{width:100%;justify-content:space-between;gap:14px}.site-header nav a{padding:12px 0;font-size:12px}.site-header nav a.active:after{bottom:5px}.hero{gap:35px;padding-top:52px;padding-bottom:68px}.hero h1{font-size:50px}.gallery-arrow{width:32px;height:40px;font-size:24px}.hero-actions{flex-wrap:wrap}.rule-section{padding-top:55px;padding-bottom:60px}.feature-lines{grid-template-columns:1fr;gap:38px}.features{padding-top:50px;padding-bottom:70px}.feature-lines article>span{margin-bottom:18px}.docs-callout{margin:30px 18px;display:block}.docs-callout .button{margin-top:20px}.site-footer{display:block}.site-footer span{display:block;margin:8px 0}.docs-shell{display:block;padding:30px 22px 65px}.docs-sidebar{position:static;min-height:0;border:0;border-bottom:1px solid var(--line);padding:0 0 25px;margin-bottom:35px}.docs-sidebar nav{display:grid;grid-template-columns:repeat(2,1fr);gap:2px}.docs-sidebar nav span{grid-column:1/-1;margin-top:15px}.docs-main section{padding:33px 0}.docs-footer{padding-left:22px;padding-right:22px}}
/* Grid items must be allowed to shrink at narrow viewport widths. */
@media(max-width:1050px){.hero{grid-template-columns:minmax(0,1fr)}.hero-copy,.hero-visual{min-width:0}.hero-visual{width:100%;overflow:hidden}}
@media(max-width:700px){.site-header nav{flex:0 0 100%;min-width:0}.hero .lead,.hero .release-note{overflow-wrap:anywhere}}
/* Give only the homepage screenshot more room without changing the page grid. */
@media(min-width:1051px){.hero-visual{margin-left:-40px;width:calc(100% + 40px)}}
/* Screenshot controls sit on their own rail, never over the application UI. */
.hero-gallery{aspect-ratio:auto;overflow:visible;box-shadow:none}
.gallery-frame{position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;border-radius:12px;box-shadow:0 24px 46px -32px rgba(23,61,42,.42)}
.gallery-toolbar{display:none;align-items:center;justify-content:space-between;margin-top:14px;min-height:36px}
.hero-gallery.is-ready .gallery-toolbar{display:flex}
.gallery-arrow{position:static;transform:none;width:36px;height:36px;border-radius:50%;background:transparent;color:var(--deep);font-size:27px}
.gallery-arrow:hover{background:var(--wash)}
.gallery-controls{position:static;transform:none;background:transparent;padding:0;gap:11px}
.gallery-dot{background:#b8c7ba}
.gallery-dot.is-active{background:var(--deep)}
.gallery-pause{color:var(--deep);border-left-color:var(--line);padding-left:10px}
.gallery-arrow:focus-visible,.gallery-dot:focus-visible,.gallery-pause:focus-visible{outline:2px solid var(--deep);outline-offset:2px}
/* Keep the source link visible without making it compete with the primary docs action. */
.button.source{border:1px solid var(--deep);color:var(--deep);background:transparent}.button.source:hover{background:var(--wash)}