.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.footer-photo{position:absolute;inset:0;z-index:-1;overflow:hidden;opacity:.18}.footer-photo>img,.footer-photo>.image-pending{width:100%;height:100%;object-fit:cover}.footer-photo>.image-pending{background:#e6f2f1;min-height:0}.footer-photo .image-pending span{display:none}
.home-banners .banner-pending{width:100%;max-height:none}.preview-phone .lesson-viewer iframe{min-height:300px}.preview-phone .lesson-footer{position:static}.preview-phone .lesson-footer [data-toc]{display:inline-flex}.preview-phone .lesson-heading{align-items:start}.preview-phone .lesson-viewer{min-height:260px}.preview-phone .sample-content{padding:16px;min-height:260px}
.image-pending{background:#355c60;display:grid;place-items:center;color:white;text-align:center;padding:24px;min-height:140px}.image-pending span{font-size:var(--caption);line-height:var(--caption-line);padding:8px;background:#123d40b3;border-radius:8px}
.home-page> #app >main{max-width:none;padding:0 0 64px}.home-page main>section:not(.photo-hero),.home-page main>.quick-icons{max-width:1200px;margin-left:auto;margin-right:auto}.home-page main>section:not(.photo-hero):not(.floating-card){margin-bottom:56px}.photo-hero{height:560px;position:relative;overflow:hidden;margin-bottom:0!important;background:#355c60}.hero-desktop,.hero-mobile,.hero-photo,.hero-shade{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-mobile{display:none}.hero-shade{background:linear-gradient(90deg,#062f35eb 0%,#073339a6 45%,transparent 78%),linear-gradient(0deg,#062f357d,transparent 65%)}.hero-content{position:relative;z-index:1;max-width:1200px;margin:auto;color:white;padding:76px 24px}.hero-content h1{font-size:var(--display);line-height:var(--display-line);max-width:22ch;margin:40px 0 16px}.hero-content p{font-size:var(--body-lg);line-height:var(--body-lg-line)}.hero-brand{display:flex;align-items:center;justify-content:space-between;gap:16px}.hero-brand>.placeholder{width:160px;min-height:44px;padding:8px}.hero-brand .placeholder small,.hero-brand .placeholder span{display:none}.notification-button{width:48px;padding:10px;border:0;border-radius:50%}
.home-page main>.floating-card{position:relative;z-index:2;width:calc(100% - 48px);max-width:960px!important;margin-top:-80px;margin-bottom:32px;padding:24px 32px;background:white;border-radius:20px;box-shadow:0 12px 40px #0d394326;display:grid;grid-template-columns:1fr auto;gap:20px}.floating-tabs{display:flex;grid-column:1/-1;gap:8px;margin:0}.floating-tabs .selected{color:var(--primary);background:var(--light);border-color:transparent}.floating-tabs button,.floating-tabs a{padding:10px 20px}.floating-tabs a{box-shadow:none}#floating-search{display:flex;align-items:center;gap:12px;background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:0 12px}#floating-search input{flex:1;width:100%;border:0;background:transparent}#floating-search button{border:0;background:transparent;padding:8px}.quick-icons{display:flex;justify-content:center;gap:40px;margin-bottom:48px!important}.quick-icons>button{flex-direction:column;border:0;background:transparent;padding:4px;gap:8px}.quick-icons>button>span{width:56px;height:56px;display:grid;place-items:center;border-radius:50%;background:var(--light);color:var(--primary)}.product-brief>p{margin:12px 0 24px;color:var(--muted)}.product-brief .values{margin-top:24px}.product-brief .values article{align-items:center}.image-card-grid,.module-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.module-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.image-card{position:relative;display:block;aspect-ratio:3/4;overflow:hidden;border-radius:16px;color:white;background:#355c60}.image-card>img,.image-card>.image-pending{position:absolute;width:100%;height:100%;inset:0;object-fit:cover}.image-card:after,.module-cover:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#062a30f2 0%,#062a30cc 23%,#062a3033 65%,transparent)}.image-card>div:not(.image-pending){position:absolute;z-index:1;bottom:0;left:0;right:0;padding:24px}.image-card h2,.image-card h3{color:white}.image-card p{color:#f2f7f7;margin-top:8px;font-size:var(--body-sm);line-height:var(--body-sm-line)}.image-card:hover{text-decoration:none}.image-card:hover img{transform:scale(1.03);transition:transform .2s}.industry-card{aspect-ratio:4/5}.module-card{aspect-ratio:16/9}.image-card .tag{margin-top:8px}.banner-pending{aspect-ratio:2.17;max-height:260px}.banner-slide img,.preview-phone .banner-slide img{aspect-ratio:auto!important;object-fit:contain!important;height:auto}.banner-slide .placeholder{aspect-ratio:2.17!important}.offers-image{position:relative;min-height:240px;overflow:hidden;border-radius:16px}.offers-image>img,.offers-image>.image-pending{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.offers-image>div:last-child:not(.image-pending){position:relative;padding:40px;z-index:1;max-width:70%;color:white;background:linear-gradient(90deg,#082f35ef,#082f35b3,transparent)}.offers-image p{margin-top:16px}.home-page footer{position:relative}
.course-layout{display:grid;grid-template-columns:300px minmax(0,1fr);gap:32px;align-items:start}.course-sidebar{position:sticky;top:96px;max-height:calc(100vh - 120px);overflow-y:auto;padding:20px 16px;background:var(--bg);border:1px solid var(--border);border-radius:16px;overscroll-behavior:contain}.tree-search{display:grid;gap:8px;margin-bottom:16px;font-size:var(--label);line-height:var(--label-line)}.tree-search input{width:100%}.course-tree summary{gap:8px;padding:16px 4px;flex-wrap:wrap}.course-tree summary a{flex:1}.tree-children{padding-left:12px}.tree-lesson{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px;min-height:48px;border-radius:8px;color:var(--text);font-size:var(--body-sm);line-height:var(--body-sm-line)}.tree-lesson small{display:block;font-size:var(--caption);line-height:var(--caption-line);margin-top:4px}.tree-lesson.selected{background:var(--light);color:var(--primary)}.tree-lesson[hidden]{display:none}.course-main{min-width:0}.course-main .page-title{margin-top:0}.module-cover{position:relative;aspect-ratio:3/1;min-height:200px;overflow:hidden;border-radius:16px}.module-cover>img,.module-cover>.image-pending{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top}.module-cover>div:last-child:not(.image-pending){position:absolute;z-index:1;bottom:0;padding:24px;color:white}.module-summary{margin:24px 0;color:var(--muted)}.lesson-row{display:flex;align-items:center;gap:16px;justify-content:space-between;padding:20px 12px;border-bottom:1px solid var(--border);color:var(--text)}.lesson-row>div{flex:1}.lesson-row p{font-size:var(--body-sm);line-height:var(--body-sm-line);color:var(--muted);margin-top:8px}.feature-lessons summary{padding:16px 12px}.lesson-heading{display:flex;gap:16px;align-items:center;justify-content:space-between;margin-bottom:24px}.lesson-heading .breadcrumbs{margin-bottom:12px}.content-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.lesson-viewer{min-height:360px;background:var(--bg);border:1px solid var(--border);border-radius:16px;overflow:hidden;position:relative}.lesson-viewer iframe{display:block;width:100%;aspect-ratio:16/9;min-height:460px;border:0}.lesson-viewer video{display:block;width:100%;aspect-ratio:16/9;background:#10282a}.lesson-viewer:fullscreen{background:#10282a;display:grid;place-items:center}.lesson-viewer:fullscreen iframe,.lesson-viewer:fullscreen video{height:100%;min-height:0;aspect-ratio:auto}.viewer-actions{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 24px}.content-preview,.video-poster,.sample-content{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;text-align:center;min-height:360px;padding:32px}.content-preview img{width:160px;height:180px;object-fit:contain}.sample-content .player-controls{width:100%}.lesson-description{margin:24px 0}.lesson-description p,.lesson-description ul,.lesson-description h2,.lesson-description h3{margin-bottom:16px}.lesson-description img{max-width:100%;height:auto}.lesson-description aside{padding:20px;border-radius:12px;background:var(--light);margin:16px 0}.lesson-description aside.note{background:#fff1d2}.lesson-related,.lesson-attachments{margin:24px 0}.lesson-related a,.lesson-attachments a{display:block;padding:12px 0;min-height:48px}.lesson-footer{display:flex;justify-content:space-between;gap:8px;border-top:1px solid var(--border);padding-top:20px;margin-top:32px}.lesson-footer [data-toc]{display:none}.toc-sheet{position:fixed;top:auto;bottom:0;margin:0 auto;border-radius:20px 20px 0 0;max-height:85dvh;padding-bottom:max(24px,env(safe-area-inset-bottom));width:min(640px,100%)}.sheet-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px}.pdf-controls{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px;padding:12px;background:white}.pdf-controls span{font-size:var(--body-sm);line-height:var(--body-sm-line)}.pdf-canvas{height:min(70vh,680px);overflow:auto;text-align:center;padding:16px;background:#dbe1e1}.pdf-canvas canvas{background:white;box-shadow:var(--shadow)}.standalone-content{max-width:1100px}.empty-illustration>img,.empty-illustration>.image-pending{width:160px;height:160px;min-height:0;object-fit:contain;margin:0 auto 24px;border-radius:16px}
.auth-layout{max-width:1200px;display:grid;grid-template-columns:1fr 1fr;min-height:calc(100vh - 48px);margin:24px auto;padding:0;background:white;border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}.login-photo{position:relative;background:#355c60}.login-photo>img,.login-photo>.image-pending{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}.login-photo:after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(0deg,#06373d7d,transparent)}.auth-layout .login-main{max-width:none;padding:64px 40px;margin:0}.auth-layout .form-panel{box-shadow:none;padding:0}.training-admin-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:24px}.training-admin-layout>aside{position:sticky;top:100px;max-height:calc(100vh - 130px);overflow:auto}.tree-node{display:flex;width:100%;flex-direction:column;align-items:flex-start;gap:4px;text-align:left;margin:4px 0;border-color:transparent;padding:12px;background:white}.tree-node.selected{background:var(--light);border-color:var(--primary)}.training-admin-layout aside details details,.training-admin-layout aside .tree-node[data-training-type=lessons]{margin-left:12px;width:calc(100% - 12px)}.training-admin-layout aside summary{padding:0}.node-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.training-content-list{margin-top:32px}.content-admin-card{padding:24px;background:white;border:1px solid var(--border);border-radius:16px;margin:16px 0}.content-admin-card button{margin:8px 8px 8px 0}.version-row{padding:12px 0;border-top:1px solid var(--border)}.version-row>b{display:block}.rich-toolbar{display:flex;gap:4px;flex-wrap:wrap}.rich-toolbar button{padding:8px}.rich-toolbar select{width:100%}#rich-editor{min-height:180px;max-height:500px;overflow:auto;outline-offset:4px;border:1px solid #8b9d9e;border-radius:8px;padding:16px;background:white}#rich-editor img{max-width:100%}#training-extra{margin:24px 0}.preview-phone .course-layout{display:block}.preview-phone .course-sidebar{display:none}.image-review-grid{display:grid;gap:24px;margin-top:24px}.image-review-card{background:white;border-radius:16px;padding:24px;border:1px solid var(--border)}.image-review-card>p{margin:8px 0}.image-variants{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.image-variants figure{margin:20px 0}.image-variants img{width:100%;max-height:450px;object-fit:contain;background:var(--bg);border-radius:12px}.image-variants figcaption{font-size:var(--caption);line-height:var(--caption-line);color:var(--muted);margin:12px 0}.image-review-card details p{overflow-wrap:anywhere}.training-admin-layout .course-layout{grid-template-columns:280px minmax(0,1fr)}
@media(min-width:1024px){.module-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:1260px){.home-page main>section:not(.photo-hero):not(.floating-card),.home-page main>.quick-icons{margin-left:24px;margin-right:24px}}
@media(max-width:1023px){.course-layout{display:block}.course-sidebar{display:none}.module-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-page #app>header,.lesson-page #app>footer,.lesson-page .mobile-nav{display:none}.lesson-page #app>main{padding:16px 16px 110px}.lesson-footer{position:fixed;bottom:0;left:0;right:0;z-index:12;background:white;padding:12px 16px max(12px,env(safe-area-inset-bottom));margin:0;align-items:center}.lesson-footer [data-toc]{display:inline-flex}.lesson-viewer iframe{min-height:55vh}.auth-layout{margin:0;min-height:100vh;border-radius:0}.training-admin-layout{grid-template-columns:220px minmax(0,1fr)}.quick-icons{gap:20px}.module-card>div:not(.image-pending){padding:16px}.module-card h2{font-size:var(--h3);line-height:var(--h3-line)}}
@media(max-width:760px){.home-page #app>header{display:none}.photo-hero{height:55svh;min-height:400px}.hero-desktop{display:none}.hero-mobile{display:block}.hero-shade{background:linear-gradient(180deg,#052e35e6,#052e35a6 42%,#052e3533 68%,#052e3580)}.hero-content{padding:24px 20px}.hero-content h1{margin-top:32px}.hero-content p{font-size:var(--body-sm);line-height:var(--body-sm-line)}.home-page main>.floating-card{width:calc(100% - 32px);margin-top:-120px;margin-bottom:24px;padding:16px;display:block}.floating-tabs{display:flex!important;width:100%;gap:4px;justify-content:space-between}.floating-tabs button,.floating-tabs a{padding:10px;flex:1;white-space:nowrap}#floating-search{margin:16px 0}.floating-card>.primary{width:100%}.home-page main>section:not(.photo-hero):not(.floating-card),.home-page main>.quick-icons{margin-left:16px;margin-right:16px}.quick-icons{gap:4px;justify-content:space-between}.quick-icons>button{font-size:var(--caption);line-height:var(--caption-line);max-width:19%;min-width:0}.quick-icons>button>span{width:48px;height:48px}.home-page main>section:not(.photo-hero):not(.floating-card){margin-bottom:36px}.home-page .product-brief{display:none}.home-page .home-banners{margin-top:20px}.image-card-grid{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px;overscroll-behavior-x:contain}.image-card-grid>.image-card{flex:0 0 65%;scroll-snap-align:start}.image-card-grid.industries>.image-card{flex-basis:58%}.image-card>div:not(.image-pending){padding:20px}.offers-image>div:last-child:not(.image-pending){max-width:100%;padding:24px;background:linear-gradient(90deg,#082f35ef,#082f35cf)}.offers-image{min-height:220px}.module-grid{grid-template-columns:1fr;gap:16px}.module-card{aspect-ratio:16/9}.module-card h2{font-size:var(--h2);line-height:var(--h2-line)}.lesson-row{flex-wrap:wrap;gap:8px}.lesson-row>div{flex-basis:100%}.lesson-heading{align-items:start;gap:8px}.lesson-heading small{white-space:nowrap}.lesson-viewer{min-height:260px}.lesson-viewer iframe{min-height:55vh}.sample-content,.content-preview,.video-poster{padding:20px;min-height:260px}.sample-content .player-controls{gap:8px;font-size:var(--body-sm);line-height:var(--body-sm-line)}.lesson-footer button,.lesson-footer a{padding:10px;font-size:var(--body-sm);line-height:var(--body-sm-line)}.auth-layout{display:block}.login-photo{height:180px}.auth-layout .login-main{padding:32px 24px}.training-admin-layout{display:block}.training-admin-layout>aside{position:static;max-height:300px;margin-bottom:24px}.image-review-card{padding:16px}.image-variants{gap:12px}.image-variants button{padding:8px;font-size:var(--body-sm);line-height:var(--body-sm-line)}}

/* Course catalog: metadata remains readable while guides are prepared. */
.pilot-course{border:1px solid var(--border);background:var(--light);border-radius:16px;padding:24px;margin-bottom:24px}.pilot-course p{margin:12px 0;color:var(--muted)}.pilot-course li{padding:10px 0}.pilot-course ol{padding-left:24px}.course-tree summary .icon{width:20px;height:20px;vertical-align:middle;margin-right:8px}.tree-lesson .tag{display:inline-block;margin:4px 4px 0 0;font-size:var(--caption)}.lesson-heading .tag{margin:8px 8px 0 0}.lesson-row[aria-disabled=true]{cursor:default}.lesson-row small{max-width:150px}.course-main .module-grid{gap:20px}

.catalog-module{display:block;overflow:hidden;background:white;border:1px solid var(--border);border-radius:16px;color:var(--text);min-width:0}.catalog-module-art{position:relative;aspect-ratio:16/9;background:linear-gradient(135deg,#e9f3ef,#f8faf7);overflow:hidden;display:grid;place-items:center}.catalog-module-art>img,.catalog-module-art>.image-pending{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top}.catalog-art-icon .icon{width:72px;height:72px;stroke-width:1;color:#006b68}.catalog-module-info{display:flex;align-items:center;gap:12px;padding:20px}.catalog-module-info>div{flex:1;min-width:0}.catalog-module h2{font-size:var(--h3);line-height:var(--h3-line);margin:0 0 6px}.catalog-module p{color:var(--muted);font-size:var(--caption);line-height:var(--caption-line)}.catalog-module-info .icon{width:24px;height:24px;flex-shrink:0}.module-symbol{display:grid;place-items:center;width:44px;height:44px;flex-shrink:0;background:var(--light);border-radius:12px;color:var(--primary)}.catalog-module:hover{border-color:var(--primary);text-decoration:none}.catalog-module .tag{margin-top:8px}
.demo-intro{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:24px;align-items:center}.demo-intro h2{margin-top:16px}.demo-intro p{margin:12px 0}.demo-intro .demo-availability{font-size:var(--caption);line-height:var(--caption-line)}.demo-product{position:relative;margin:0;width:100%;max-width:420px;justify-self:center;padding:12px 0 6px;min-width:0}.demo-monitor{width:calc(100% - 48px);padding-bottom:12px;filter:drop-shadow(0 10px 12px #123c3a14)}.demo-monitor-frame{padding:7px;background:#11191a;border-radius:10px 10px 0 0;overflow:hidden;border:1px solid #060b0c}.demo-monitor-frame .demo-monitor-screen{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:contain;background:#092f2c}.demo-monitor-chin{height:16px;border-radius:0 0 8px 8px;background:linear-gradient(105deg,#b4b9bb,#e7ebec 45%,#bdc4c6);border:1px solid #aab3b6;border-top:0}.demo-monitor-neck{width:36px;height:30px;margin:auto;background:linear-gradient(90deg,#a2aaad,#e1e5e6 55%,#b1b9bc);clip-path:polygon(8% 0,92% 0,100% 100%,0 100%)}.demo-monitor-foot{width:88px;height:9px;margin:auto;border-radius:50% 50% 3px 3px;background:linear-gradient(#e2e6e7,#a3acb0);box-shadow:0 3px 4px #123c3a24}.demo-product .demo-speaker{position:absolute;right:0;bottom:10px;width:28%;height:auto;max-height:110px;object-fit:contain;filter:drop-shadow(0 6px 7px #123c3a1a)}.pilot-course details{margin-top:20px;border-top:1px solid #cddedd;padding-top:16px}.pilot-course summary{display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer;min-height:44px}.pilot-course summary .icon{width:20px;height:20px}.demo-catalog-heading{margin:36px 0 20px}.demo-catalog-heading h2{font-size:var(--h3);line-height:var(--h3-line)}.demo-catalog-heading p{margin-top:8px;color:var(--muted);font-size:var(--body-sm);line-height:var(--body-sm-line)}
@media(max-width:760px){.demo-intro{grid-template-columns:1fr;gap:12px}.demo-product{order:-1;max-width:380px}.catalog-module-info{padding:16px}}@media(max-width:480px){.demo-monitor-frame{padding:5px}.demo-monitor-chin{height:12px}.demo-intro h2{margin-top:12px}}
.demo-product .demo-speaker{aspect-ratio:650/654;max-height:none}.demo-speaker-body{position:relative;display:block;width:100%;height:auto;z-index:1}.demo-speaker-qr{position:absolute;left:31.5%;top:33.5%;width:36.5%;height:35.5%;object-fit:fill;background:#fff}
.course-page #app>main{position:relative;isolation:isolate}.course-backdrop{position:fixed;inset:72px 0 0;z-index:-1;pointer-events:none;overflow:hidden;background:#f9fbfa}.course-backdrop>img{position:absolute;right:-8px;top:-8px;width:min(68vw,960px);height:calc(100% + 16px);object-fit:cover;object-position:center 65%;opacity:.24;filter:blur(3px)}.course-backdrop:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#f9fbfa 5%,#f9fbfae6 32%,#f9fbfa55 70%,#f9fbfa1a),linear-gradient(0deg,#fff,transparent 30%)}.course-backdrop .image-pending{display:none}@media(min-width:761px) and (max-width:1000px){.course-backdrop{top:128px}}@media(max-width:760px){.course-backdrop{top:56px}.course-backdrop>img{width:100%;opacity:.15}.course-backdrop:after{background:linear-gradient(90deg,#f9fbfacc,#f9fbfa55),linear-gradient(0deg,#fff,transparent 45%)}}
.document-toolbar{display:flex;align-items:center;gap:12px;margin-bottom:24px}.document-toolbar #document-search{display:flex;align-items:center;gap:12px;flex:1;max-width:620px;height:48px;padding:0 14px;border:1px solid #c9d6d5;border-radius:10px;background:#fff}.document-toolbar #document-search:focus-within{border-color:#438b87;box-shadow:0 0 0 3px #006b6812}.document-toolbar #document-search .icon{width:20px;height:20px;color:#56676a}#document-query{flex:1;width:100%;border:0;padding:12px 0;background:none;font-size:var(--body-sm)}#document-query:focus-visible{outline:none}#document-query::-webkit-search-cancel-button{display:none}#document-search button{flex:none;min-height:32px;width:32px;border:0;padding:0;background:none;color:#56676a;font-size:var(--h3)}#document-search button[hidden],[data-document-filter-count][hidden]{display:none}.document-filter-trigger{margin-left:0;flex:none;anchor-name:--document-filter;white-space:nowrap;height:48px;background:#f7f9f9;border-color:#c9d6d5}.document-filter-trigger .icon{width:20px;height:20px}.document-toolbar :focus-visible,.document-table :focus-visible,.document-dialog :focus-visible{outline:2px solid #438b87;outline-offset:3px}#document-filters{position:fixed;inset:auto;margin:0;width:360px;max-width:calc(100vw - 32px);max-height:calc(100svh - 100px);overflow:auto;padding:20px;border:1px solid #dce6e5;border-radius:16px;background:#fff;box-shadow:0 16px 48px #123f4224;color:var(--text)}@supports(anchor-name:--document-filter){#document-filters{position-anchor:--document-filter;top:calc(anchor(bottom) + 8px);left:clamp(16px,calc(anchor(right) - 360px),calc(100vw - 376px))}}.document-filter-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.document-filter-heading h2{font-size:var(--h3)}.document-filter-heading button{padding:4px 8px;min-height:32px;font-size:var(--h3)}#document-filter-form{display:grid;gap:20px}#document-filter-form label{display:grid;gap:8px;font-size:var(--body-sm)}#document-filter-form fieldset{border:0;padding:0;margin:0;min-width:0}#document-filter-form legend{font-size:var(--body-sm);margin-bottom:12px;font-weight:600}.document-date-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}.document-date-fields input{width:100%;padding:10px 6px;font-size:var(--caption)}.document-filter-actions{display:flex;justify-content:flex-end;gap:12px;padding-top:16px;border-top:1px solid var(--border)}.document-table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:16px;background:#fff}.document-table{width:100%;font-size:var(--body-sm)}.document-table th{padding:16px 20px;background:#f4f8f8;color:#56676a;white-space:nowrap}.document-table th:first-child{width:68px}.document-table th:nth-child(3){width:172px}.document-table th:nth-child(4){width:158px}.document-table td{padding:18px 20px}.document-table tr:last-child td{border-bottom:0}.document-table tbody tr[data-document-row]{cursor:pointer;transition:background 150ms}.document-table tbody tr[data-document-row]:hover,.document-table tbody tr:focus-within{background:#f3f9f8}.document-index{color:#738486}.document-row-open{display:flex;align-items:center;justify-content:flex-start;gap:14px;padding:0;border:0;min-height:44px;text-align:left;background:none;width:100%;font-weight:400}.document-row-open:hover{background:none}.document-row-open strong{font-size:var(--body-sm);font-weight:500;line-height:var(--body-sm-line)}.document-row-open small{display:block;color:#738486;font-size:var(--caption);margin-top:4px}.document-row-icon,.document-detail-icon{display:grid;place-items:center;flex:none;width:40px;height:44px;border-radius:10px;color:#006b68;background:#eaf4f2}.document-row-icon .icon{width:22px;height:22px}.document-status{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;padding:4px 10px;border-radius:20px;font-size:var(--caption);font-weight:500;background:#e8f4ee;color:#2d6f56}.document-status:before{content:'';width:5px;height:5px;border-radius:50%;background:currentColor}.document-status.expired{background:#f1f3f3;color:#69797b}.document-status.upcoming{background:#fff4dc;color:#9a5b00}.document-sharing{color:#56676a;white-space:nowrap;font-size:var(--body-sm)}.document-empty{text-align:center;color:var(--muted);padding:48px 20px!important}.document-result{font-size:var(--caption);color:var(--muted);margin-top:16px}.document-dialog{width:min(760px,94vw);padding:28px;max-height:90svh}.document-dialog-heading{display:flex;align-items:flex-start;gap:16px}.document-dialog-heading h2{flex:1;min-width:0;font-size:var(--h2);line-height:var(--h2-line)}.document-dialog-heading button{min-height:40px;padding:8px;white-space:nowrap}.document-dialog-heading button .icon{width:18px;height:18px}.document-detail-tags{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:20px 0}.document-number,.document-dates{color:#56676a;font-size:var(--body-sm);margin-top:8px}.document-detail-section{margin-top:28px;padding-top:24px;border-top:1px solid var(--border)}.document-detail-section h3,.document-access h3{font-size:var(--label);margin-bottom:12px}.document-detail-section p,.document-access p{font-size:var(--body-sm);line-height:var(--body-sm-line);white-space:pre-line;color:#56676a}.document-access{margin-top:24px;padding:20px;border:1px solid #dce8e6;border-radius:12px;background:#f4f9f8}.document-access-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.document-access-actions .icon{width:18px;height:18px}.document-dialog .pdf-viewer{margin-top:24px}.document-access .subtle{margin-top:12px}@media(max-width:760px){.document-toolbar{gap:12px}.document-filter-trigger{padding:12px}.document-filter-trigger>span:not(.tag){display:none}.document-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.document-table,.document-table tbody{display:block;width:100%}.document-table tbody tr[data-document-row]{display:grid;grid-template-columns:28px minmax(0,1fr) auto;gap:12px 8px;padding:18px 14px;border-bottom:1px solid var(--border)}.document-table td{display:block;padding:0;border:0}.document-table td:first-child{grid-column:1;grid-row:1/3;padding-top:10px}.document-table td:nth-child(2){grid-column:2/4}.document-table td:nth-child(3){grid-column:2}.document-table td:nth-child(4){grid-column:3;align-self:center}.document-row-open{gap:10px}.document-row-icon{width:32px;height:38px}.document-status,.document-sharing{font-size:var(--caption)}.document-table .document-empty{display:block}.document-dialog{padding:20px 16px}.document-dialog-heading{gap:10px}.document-detail-icon{display:none}.document-dialog-heading button>span{display:none}.document-dialog-heading h2{font-size:var(--h3);line-height:var(--h3-line)}.document-access{padding:16px}.document-access-actions{flex-direction:column}}
.document-detail-preview [data-document-close]{display:none}
.lesson-viewer:has(.demo-frame){min-height:0;background:#10282a}.demo-frame{position:relative;width:100%;aspect-ratio:16/9;margin:auto}.demo-frame.ratio-16-10{aspect-ratio:16/10}.demo-frame.ratio-4-3{aspect-ratio:4/3}.lesson-viewer .demo-frame iframe{position:absolute;inset:0;width:100%;height:100%;min-height:0;aspect-ratio:auto}.lesson-viewer:fullscreen .demo-frame,.viewer-pseudo-fullscreen .demo-frame{width:min(100vw,calc(100dvh*16/9))}.lesson-viewer:fullscreen .demo-frame.ratio-16-10,.viewer-pseudo-fullscreen .demo-frame.ratio-16-10{width:min(100vw,calc(100dvh*16/10))}.lesson-viewer:fullscreen .demo-frame.ratio-4-3,.viewer-pseudo-fullscreen .demo-frame.ratio-4-3{width:min(100vw,calc(100dvh*4/3))}.lesson-viewer:fullscreen .pdf-view,.viewer-pseudo-fullscreen .pdf-view{width:100%;height:100%;display:flex;flex-direction:column}.lesson-viewer:fullscreen .pdf-canvas,.viewer-pseudo-fullscreen .pdf-canvas{flex:1;height:auto;display:grid;place-items:center;background:#10282a}.viewer-pseudo-fullscreen{overflow:hidden}.viewer-pseudo-fullscreen .lesson-viewer{position:fixed;inset:0;z-index:1000;border:0;border-radius:0;display:grid;place-items:center;background:#10282a}.viewer-pseudo-fullscreen [data-fullscreen]{position:fixed;top:max(12px,env(safe-area-inset-top));right:12px;z-index:1001}

/* Lesson pages trade page margin for demo size: wider container, slimmer tree, demo capped to stay fully on screen. */
@media(min-width:1024px){.lesson-page .header-inner,.lesson-page #app>main{max-width:1504px}.course-layout.is-lesson{grid-template-columns:264px minmax(0,1fr);gap:24px}.lesson-page:not(.viewer-pseudo-fullscreen) .lesson-viewer:not(:fullscreen) .demo-frame{max-width:calc((100dvh - 96px)*16/9)}.lesson-page:not(.viewer-pseudo-fullscreen) .lesson-viewer:not(:fullscreen) .demo-frame.ratio-16-10{max-width:calc((100dvh - 96px)*16/10)}.lesson-page:not(.viewer-pseudo-fullscreen) .lesson-viewer:not(:fullscreen) .demo-frame.ratio-4-3{max-width:calc((100dvh - 96px)*4/3)}}