:root{color-scheme:dark;--bg:#131618;--sidebar:#191c1f;--panel:#1d2124;--panel2:#24292d;--field:#171b1e;--hover:#2b3135;--line:#32383d;--text:#f0f2f3;--muted:#a1a9b0;--quiet:#7f8a93;--cyan:#8ddad1;--active:#253d3c;--accent-text:#092c28;--red:#ff9085;--green:#a8df69;--shadow:0 14px 50px #0003;--article:#6dd9ff;--video:#b9ed68;--audio:#c6a1ff;--infographic:#ff9c89;font-family:Inter,"SF Pro Display",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:14px}
:root[data-theme=light]{color-scheme:light;--bg:#f4f5f3;--sidebar:#fcfcfa;--panel:#fff;--panel2:#f6f7f5;--field:#fafbf9;--hover:#eef1ed;--line:#dfe4df;--text:#202924;--muted:#626e67;--quiet:#748177;--cyan:#237568;--active:#e5f1eb;--accent-text:#fff;--red:#b33730;--green:#41761d;--shadow:0 14px 50px #18352b12;--article:#a8e6fb;--video:#cceda0;--audio:#dcc8ff;--infographic:#ffc0aa}
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span{font-size:10px;color:var(--muted);display:block;margin-top:5px}.author-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.author-card{display:flex;gap:13px;align-items:flex-start;padding:22px;border:1px solid var(--line);border-radius:9px;background:var(--panel)}.author-pic{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;color:var(--cyan);background:var(--active);font-size:12px;flex-shrink:0}.author-info{flex:1;min-width:0}.author-info strong{display:block;font-size:13px;font-weight:550}.author-info span{display:block;font-size:10px;color:var(--quiet);margin:3px 0 8px}.author-info a{display:block;font-size:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.author-card>.actions{flex-direction:column}.modal-backdrop{position:fixed;inset:0;background:#08100dcc;z-index:100;display:none;place-items:center;padding:20px;backdrop-filter:blur(4px)}.modal-backdrop.open{display:grid}.modal{width:min(530px,100%);max-height:90vh;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}.modal-head{padding:20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.modal-head h3{font-size:17px;letter-spacing:-.3px;font-weight:550;margin:0}.modal-body{padding:22px}.modal-footer{padding:15px 20px;display:flex;justify-content:flex-end;gap:8px;border-top:1px solid var(--line)}.modal-error{font-size:11px;color:var(--red);margin:8px 0 0}.toast-stack{position:fixed;bottom:24px;right:24px;display:grid;gap:8px;z-index:150;max-width:390px}.toast{border:1px solid var(--line);border-left:3px solid var(--cyan);background:var(--panel);box-shadow:var(--shadow);color:var(--text);padding:15px 18px;border-radius:7px;font-size:12px;line-height:1.6;animation:arrive .2s}.toast.error{border-left-color:var(--red)}.loading-shield{position:fixed;inset:0;z-index:200;background:var(--bg);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:15px}.loading-shield strong{font-size:18px;font-weight:500}.loading-shield p{font-size:12px;color:var(--muted);max-width:440px;text-align:center;padding:0 20px}.loader{width:27px;height:27px;border-radius:50%;border:2px solid var(--line);border-top-color:var(--cyan);animation:spin 1s linear infinite}.content-reading{white-space:pre-wrap;line-height:1.8;font-size:14px}.content-reading h2{font-size:22px}.reader-img{max-width:100%;border-radius:7px}.modal.reader{width:min(840px,100%)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes arrive{from{opacity:0;transform:translateY(3px)}to{opacity:1;transform:none}}
@media(min-width:1700px){.content{padding-top:48px}.header-row{margin-bottom:32px}.overview-grid>.card{min-height:370px}}
@media(max-width:1250px){.app{grid-template-columns:200px minmax(0,1fr)}.sidebar{padding-left:12px;padding-right:12px}.content{padding:30px 24px 50px}.topbar{padding:0 24px}.structure-layout-v2{grid-template-columns:230px minmax(185px,.8fr) minmax(250px,1.2fr);gap:9px}.tax-actions .icon-btn{width:21px}.tax-row{gap:2px}.editor-grid{grid-template-columns:minmax(0,1fr) 260px}.author-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.format-summary{padding:13px}.format-summary .arrow{display:none}.format-icon{width:33px;height:33px}.formats{grid-template-columns:repeat(2,1fr)}.overview-grid{grid-template-columns:1.2fr 1fr}.overview-row{flex-wrap:wrap}.overview-row>.status-badge{margin-left:auto}.header-row{flex-wrap:wrap}}
@media(max-width:1020px){.app{grid-template-columns:186px minmax(0,1fr)}.content{padding:26px 20px 45px}.structure-layout-v2{grid-template-columns:1fr 1fr}.structure-column:first-child{grid-column:1/-1}.structure-column:first-child .structure-column-body{max-height:280px;min-height:120px}.structure-column-body,.ref-column-body{max-height:none}.overview-grid{grid-template-columns:1fr}.format-overview{gap:8px}.format-summary{display:block}.format-summary .format-icon{margin-bottom:9px}.reference-layout{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.ref-column-body{padding:6px}.ref-column .tax-row{flex-wrap:wrap}.ref-column .tax-actions{margin-left:auto}.editor-grid{grid-template-columns:1fr}.editor-grid>aside{display:grid;grid-template-columns:1fr 1fr;gap:12px}.page-materials-layout{grid-template-columns:240px 1fr}.page-material-row{grid-template-columns:1fr auto}.tax-grid{grid-template-columns:1fr}.stat{padding:16px}.stat:after{display:none}}
@media(max-width:760px){.app{display:block}.sidebar{position:fixed;left:0;top:0;bottom:0;width:242px;z-index:90;transform:translateX(-100%);transition:transform .2s;box-shadow:var(--shadow)}.menu-open .sidebar{transform:translateX(0)}.menu-open:after{content:'';position:fixed;inset:0;background:#0006;z-index:80}.topbar{height:61px;padding:0 16px}.top-left{gap:9px}.mobile-menu{display:inline-flex!important}.workspace-name,.top-slash{display:none}.user{font-size:0}.content{padding:26px 16px 40px}.header-row h1{font-size:27px}#overviewView h1{font-size:34px}.header-row{margin-bottom:22px;gap:15px}.header-row p{font-size:11px}.format-overview{grid-template-columns:repeat(2,1fr);margin-bottom:20px}.format-summary{display:flex;gap:12px;padding:15px}.format-summary .format-icon{margin:0}.stats{grid-template-columns:1fr 1fr;margin-bottom:20px}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.stat{padding:16px 20px}.stat strong{font-size:28px}.overview-grid>.card{min-height:0}.card-body{padding:16px}.card-head{padding:14px 16px}.editor-progress{grid-template-columns:1fr 1fr}.editor-step{padding:11px}.editor-actions{width:100%}.editor-actions .btn{flex:1;font-size:10px;padding:0 10px}.editor-grid>aside{display:block}.reference-layout,.structure-layout-v2,.page-materials-layout{display:block}.structure-column,.ref-column{margin-bottom:14px}.structure-column-body,.ref-column-body{min-height:160px;max-height:440px}.structure-column:first-child .structure-column-body{max-height:260px}.ref-column .tax-row{flex-wrap:nowrap}.tax-actions .icon-btn{width:28px;height:30px}.page-materials-sidebar{margin-bottom:14px}.page-materials-list{max-height:240px}.author-grid{grid-template-columns:1fr}.toolbar>*{width:100%;flex:1 1 140px;min-width:0}.grid2,.publication-grid{grid-template-columns:1fr}.branch-row{grid-template-columns:80px 1fr;gap:7px}.add-placement-row{flex-wrap:wrap}.modal-backdrop{padding:12px}.modal-head{padding:17px}.modal-body{padding:18px}.toast-stack{left:16px;right:16px;bottom:16px}.structure-column:first-child{grid-column:auto}.format-card strong{font-size:13px}.quick-action{min-height:99px}.overview-footer{font-size:10px}.step-navigation{gap:10px}.editor-grid{gap:0}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* Compact section controls and accessible collapsible lists. */
.view-actions{display:flex;justify-content:flex-start;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:24px}
.category-body{padding:3px 0 10px}
.tax-label[data-category-toggle]{display:flex;align-items:center;gap:9px;min-height:32px}
.tax-label[data-category-toggle]>span:last-child{min-width:0}
.disclosure-chevron{display:inline-block;width:7px;height:7px;flex:0 0 7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(-45deg);transition:transform .15s;margin-right:3px}
[aria-expanded=true]>.disclosure-chevron{transform:rotate(45deg)}
button.page-era-title{display:flex;align-items:center;gap:10px;width:100%;border:0;text-align:left;color:var(--text);min-height:44px}
button.page-era-title:hover{background:var(--hover)}
button.page-era-title:focus-visible{outline-offset:-3px}
button.page-era-title .page-group-label{flex:1;min-width:0}
.page-era-title .page-group-selection{display:none;width:5px;height:5px;flex-shrink:0;background:var(--cyan);border-radius:50%}
.page-era-title.has-selection .page-group-selection{display:block}
button.page-material-page{border:0;background:transparent;width:100%;text-align:left}
button.page-material-page:hover{background:var(--hover)}
button.page-material-page.active{background:var(--active)}
.author-bio{font-size:11px;line-height:1.7;color:var(--muted);white-space:pre-wrap;overflow-wrap:anywhere;margin:12px 0 0}
.field-hint{font-size:10px;color:var(--muted);line-height:1.6}
/* Requested publishing controls, shared content colours and compact uploads. */
.article,[data-format=article]{--format:#44cbe0}.video,[data-format=video]{--format:#93d36f}.audio,[data-format=audio]{--format:#bd9af2}.infographic,[data-format=infographic]{--format:#ff9e8c}
:root[data-theme=light] .article,:root[data-theme=light] [data-format=article]{--format:#08758f}:root[data-theme=light] .video,:root[data-theme=light] [data-format=video]{--format:#397722}:root[data-theme=light] .audio,:root[data-theme=light] [data-format=audio]{--format:#7650b3}:root[data-theme=light] .infographic,:root[data-theme=light] [data-format=infographic]{--format:#ab4c35}
#overviewView .stats{grid-template-columns:1fr 1fr}#overviewView .stat strong,.format-summary-body strong{font-size:46px;line-height:1.1;letter-spacing:-1.5px;font-weight:600}.format-summary-body>span{font-size:13px}.format-summary-body strong{display:block;margin-top:10px}.format-summary{background:color-mix(in srgb,var(--format) 11%,var(--panel));color:var(--format);border-color:color-mix(in srgb,var(--format) 28%,transparent)}.format-summary:hover{background:color-mix(in srgb,var(--format) 18%,var(--panel))}.format-icon{color:var(--format);background:color-mix(in srgb,var(--format) 16%,transparent)}.format-icon svg{width:22px;height:22px}#overviewView .overview-grid{grid-template-columns:1fr}.row-meta>span{display:inline-flex;align-items:center;gap:6px}.row-meta svg{width:15px;height:15px}.material-views{font-variant-numeric:tabular-nums}.format-card{background:color-mix(in srgb,var(--format) 9%,var(--panel));border:1px solid color-mix(in srgb,var(--format) 26%,transparent);display:grid;grid-template-columns:30px 1fr;gap:5px 10px;align-items:center}.format-card .format-icon{grid-row:span 2;width:30px;height:30px}.format-card strong,.format-card small{color:var(--format);margin:0}.format-card.active{background:color-mix(in srgb,var(--format) 20%,var(--panel));border-color:var(--format)}.format-card:hover{background:color-mix(in srgb,var(--format) 16%,var(--panel))}.tax-grid{align-items:start}.tax-grid>.field{margin:0;min-width:0}.tax-grid select{width:100%;min-width:0}.tax-grid .inline-control{display:flex;align-items:center}.tax-grid label{min-height:18px}.tree-page-label{flex:1;min-width:0;overflow-wrap:anywhere}.tree-tax-count{margin-left:auto;flex-shrink:0;white-space:nowrap;font-size:10px;color:var(--muted);font-variant-numeric:tabular-nums}
#contentFields .upload{min-height:0;padding:12px 0;border:0;border-bottom:1px solid var(--line);text-align:left;background:transparent;margin:8px 0 16px;border-radius:0;display:block}#contentFields .upload br{display:none}#contentFields .upload strong{display:block;font-size:12px;margin:0 0 8px}#contentFields .upload .muted{display:block;font-size:10px;margin-bottom:8px}input[type=file]{font-size:11px;max-width:100%;color:var(--muted)}input[type=file]::file-selector-button{border:1px solid var(--line);background:var(--panel);color:var(--text);padding:8px 12px;border-radius:7px;margin-right:10px;cursor:pointer}.compact-file-list{display:grid;gap:6px;margin-top:10px}.compact-file{display:flex;gap:10px;align-items:center;padding:7px 9px;background:var(--hover);border-radius:7px;min-width:0}.compact-file img{width:52px!important;height:40px!important;object-fit:cover;border-radius:4px!important;margin:0!important}.compact-file>span{font-size:11px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.compact-file .icon-btn{flex-shrink:0}.upload-status{display:inline-block;margin:8px;color:var(--muted);font-size:11px}.media-preview.compact-preview{display:block}.media-preview.compact-preview:empty{display:none}.media-variants{border-top:1px solid var(--line);margin-top:18px;padding-top:16px}.variants-heading{display:flex;align-items:center;justify-content:space-between;font-size:12px;margin-bottom:12px}.variant-row{padding:14px 0;border-top:1px solid var(--line)}.variant-fields{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr) 30px;align-items:end;gap:10px}.variant-fields label{font-size:11px;color:var(--muted)}.variant-fields input{margin-top:6px}.map-edit-row{display:flex;gap:10px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}.map-edit-row>div{min-width:0;flex:1}.map-edit-row strong,.map-edit-row a{display:block}.map-edit-row a{font-size:12px;margin-top:8px;overflow-wrap:anywhere;color:var(--muted)}.chronos-embed{width:100%;aspect-ratio:16/9;border:0;border-radius:8px;display:block;margin:14px 0}.chronos-embed.audio-embed{aspect-ratio:auto;height:166px}.chronos-media-preview{display:grid;position:relative;place-items:center;min-height:180px;background:var(--hover);border-radius:10px;color:var(--text);overflow:hidden}.chronos-media-preview img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.65)}.chronos-media-preview>span{display:flex;position:relative;align-items:center;gap:12px;padding:20px}.chronos-media-preview svg{width:36px;height:36px}
@media(max-width:760px){.format-summary-body strong,#overviewView .stat strong{font-size:36px}.variant-fields{grid-template-columns:minmax(0,1fr) 30px}.variant-fields label{grid-column:1}.variant-fields>button{grid-column:2;grid-row:1/3}}

/* Material counters share a single level, including the total and views. */
.material-statistics{display:grid;grid-template-columns:repeat(6,minmax(150px,1fr));gap:12px;margin-bottom:28px;overflow-x:auto;padding-bottom:2px}
.material-statistics .format-summary{display:flex;margin:0;min-width:0;min-height:118px;padding:16px 14px;gap:10px}
.material-statistics .format-summary-body{min-width:0}
.material-statistics .format-summary-body>span{display:block;min-height:32px;line-height:16px}
.material-statistics .format-summary-body strong{font-size:40px;line-height:1;margin-top:4px}
.material-statistics .format-icon{width:32px;height:32px;flex-shrink:0;margin:0}
.material-statistics .materials,.material-statistics .views{--format:var(--text)}
.page-era-title .page-group-count{margin-left:auto;color:var(--muted);font-size:11px;font-weight:400;font-variant-numeric:tabular-nums}
/* Article formatting uses the same document styles as the public article. */
.article-editor{border:1px solid var(--border,#3a3a3a);border-radius:10px;overflow:hidden}
.article-editor-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:4px;padding:8px;background:var(--panel,#202020);border-bottom:1px solid var(--border,#3a3a3a)}
.article-editor-toolbar button,.article-editor-toolbar select{width:auto;min-height:34px;padding:6px 10px;background:transparent;color:inherit;border:0;border-radius:5px;font:inherit;cursor:pointer}
.article-editor-toolbar select{max-width:190px}.article-editor-toolbar select option{background:var(--panel,#202020);color:var(--text,#fff)}
.article-editor-toolbar button:hover,.article-editor-toolbar button[aria-pressed=true]{background:var(--panel2,#353535)}
.article-editor-toolbar [data-command=bold]{font-weight:700}.article-editor-toolbar [data-command=italic]{font-style:italic}.article-editor-toolbar [data-command=underline]{text-decoration:underline}
.article-editor-body{min-height:280px;padding:18px;outline:none;font-size:17px;line-height:1.65;overflow-wrap:anywhere}
.article-editor-body p{margin:0 0 1em}.article-editor-body h2{font-size:28px}.article-editor-body h3{font-size:24px}.article-editor-body h4{font-size:20px}.article-editor-body blockquote{border-left:3px solid currentColor;margin:1em 0;padding-left:18px}
.article-editor-body:focus{box-shadow:inset 0 0 0 1px var(--accent,#05d5ff)}
#materialTitle{min-height:68px;resize:vertical;white-space:pre-wrap}