/* Scoped portal/workspace layout. Content, forms, readers and live tools keep their native behavior. */
body.qmw-site { --qmw-site-bg:#f7f8fb; --qmw-site-surface:#fff; --qmw-site-ink:#202a39; --qmw-site-muted:#667385; --qmw-site-line:#e1e6ec; }
html[data-theme="dark"] body.qmw-site { --qmw-site-bg:#121923; --qmw-site-surface:#1b2330; --qmw-site-ink:#e9edf4; --qmw-site-muted:#a0adbf; --qmw-site-line:#303a49; }
.qmw-site #qmw-context-nav { max-width:none; margin:0; position:relative; z-index:40; padding:11px max(24px,calc((100vw - 1180px)/2)); min-height:49px; }
.qmw-site .qmw-context__brand { font-size:12px; }.qmw-site .qmw-context__brand .qmw-icon { width:23px;height:23px; }
.qmw-site .qmw-context__links { scrollbar-width:thin; }.qmw-site .qmw-context__links a { font-size:12px; padding:5px 0; }
.qmw-site .qmw-context__all { font-size:11px; padding:6px 0; }
/* App: a creator workspace, with its own task hierarchy. */
.qmw-site[data-qmw-service="app"] { background:var(--qmw-site-bg); }
.qm-app-sidebar__brand { padding:24px 24px 28px; display:flex;flex-direction:column;gap:6px; }.qm-app-sidebar__brand strong { font-size:12px; letter-spacing:.12em; color:var(--qmw-site-ink,#202a39); }.qm-app-sidebar__brand span { font-size:10px;color:var(--qmw-site-muted,#667385); }
.qm-app-sidebar__nav { display:flex;flex-direction:column;gap:5px;padding:0 12px; }.qm-app-sidebar__link,.qm-app-sidebar__secondary a { display:flex;gap:11px;align-items:center;padding:12px 14px;text-decoration:none;color:var(--qmw-site-muted,#667385);font-size:13px;border-radius:7px; }.qm-app-sidebar__link svg,.qm-app-sidebar__secondary svg { width:18px;height:18px;flex-shrink:0; }.qm-app-sidebar__link.active { background:var(--qmw-site-bg,#f1f4f8);color:var(--qmw-site-ink,#202a39);font-weight:600; }.qm-app-sidebar__secondary { display:flex;flex-direction:column;margin:24px 12px 12px;padding-top:18px;border-top:1px solid var(--qmw-site-line,#e1e6ec); }
.qmw-site[data-qmw-service="app"] .lib-page-head { margin-bottom:22px; }.qmw-site[data-qmw-service="app"] .lib-page-title { font-size:28px;font-weight:650;letter-spacing:-.035em; }.qmw-site[data-qmw-service="app"] .qm-create-trigger { border-radius:8px;box-shadow:none;min-height:42px; }.qmw-site[data-qmw-service="app"] .qm-workspace-tabs { margin-bottom:24px; }
/* Library: quieter hierarchy around the existing search and resource data. */
.qmw-site[data-qmw-service="library"] { background:var(--qmw-site-bg); }.qmw-site[data-qmw-service="library"] .lib-page-title { font-size:28px;letter-spacing:-.035em;font-weight:650; }.qmw-site[data-qmw-service="library"] :is(.lq-hero__card,.lib-discovery-hero) { border-radius:12px;box-shadow:none; }.qmw-site[data-qmw-service="library"] .lib-res-card { box-shadow:none;border-radius:10px; }.qmw-site[data-qmw-service="library"] .lib-res-card__title { font-size:15px;line-height:1.5; }
/* Play: clear choices before entering a real room or activity. */
.qmw-site[data-qmw-service="play"].qmw-root-view .portal { max-width:1140px;padding-top:38px; }.qmw-site[data-qmw-service="play"] .portal__heading { text-align:left;margin-bottom:28px; }.qmw-site[data-qmw-service="play"] .portal__heading h1 { justify-content:flex-start;font-size:34px;letter-spacing:-.045em; }.qmw-site[data-qmw-service="play"] .portal__play { font-style:normal; }.qmw-site[data-qmw-service="play"] .portal__play svg { display:none; }.qmw-site[data-qmw-service="play"] .portal__heading p { margin-top:10px;font-size:14px; }.qmw-site[data-qmw-service="play"] .mode-card { border-radius:11px;box-shadow:none;text-align:left;padding:24px;border:1px solid var(--qmw-site-line); }.qmw-site[data-qmw-service="play"] .mode-card h2 { font-size:19px;letter-spacing:-.025em; }.qmw-site[data-qmw-service="play"] .mode-card .product-logo { width:42px;height:42px;margin-left:0; }.qmw-site[data-qmw-service="play"] .mode-card .product-logo img { width:42px;height:42px; }
/* Study: test practice, learning materials and tools in one readable structure. */
.qmw-site[data-qmw-service="study"] #main-content { max-width:1120px;padding-top:32px; }.qmw-site[data-qmw-service="study"] .page-heading h1 { font-size:32px;font-weight:650;letter-spacing:-.04em; }.qmw-site[data-qmw-service="study"] .page-heading p { font-size:14px; }.qmw-site[data-qmw-service="study"] .exam { border-radius:12px;box-shadow:none;border:1px solid var(--qmw-site-line); }.qmw-site[data-qmw-service="study"] .exam h2 { font-size:23px; }.qmw-site[data-qmw-service="study"] .material { border-radius:10px;box-shadow:none;border:1px solid var(--qmw-site-line); }.qmw-site[data-qmw-service="study"] .material-grid { grid-template-columns:repeat(4,minmax(0,1fr));gap:14px; }
/* Classroom: the application keeps its role-aware feed and class navigation. */
.qmw-site[data-qmw-service="classroom"] { background:var(--qmw-site-bg); }.qmw-site[data-qmw-service="classroom"] :is(.qm-card,.class-card,.home-class-card) { box-shadow:none;border-radius:10px; }.qmw-site[data-qmw-service="classroom"] :is(.page-title,.home-title) { font-size:28px;letter-spacing:-.035em; }.qmw-site[data-qmw-service="classroom"] :is(.qm-sidebar,.sidebar) { border-right:1px solid var(--qmw-site-line); }
/* Dictionary: search-first layout without changing source-dependent entry sections. */
.qmw-site[data-qmw-service="dictionary"].qmw-root-view .b-workspace-home { max-width:880px;margin:0 auto;padding-top:44px; }.qmw-site[data-qmw-service="dictionary"] .b-workspace-greeting { font-size:30px;line-height:1.35;font-weight:650;letter-spacing:-.04em; }.qmw-site[data-qmw-service="dictionary"] .b-workspace-chip { border-radius:9px;box-shadow:none; }.qmw-site[data-qmw-service="dictionary"] .dict-basic-sidebar { border-right:1px solid var(--qmw-site-line); }
/* Wiki: editorial hierarchy; article content and its sources remain untouched. */
.qmw-site[data-qmw-service="wiki"] { background:var(--qmw-site-bg); }.qmw-site[data-qmw-service="wiki"] :is(.wiki-home-hero,.home-hero) { text-align:left;box-shadow:none; }.qmw-site[data-qmw-service="wiki"] :is(.wiki-home-hero h1,.home-hero h1) { font-size:36px;line-height:1.3;letter-spacing:-.04em; }.qmw-site[data-qmw-service="wiki"] :is(.article-card,.wiki-article-card) { border-radius:10px;box-shadow:none; }.qmw-site[data-qmw-service="wiki"] :is(.article-card h2,.wiki-article-card h2) { font-size:19px;line-height:1.5; }
/* Insight: separate the route hierarchy from the unchanged calculation engines. */
.qmw-site[data-qmw-service="insight"] .insight-app { border-radius:10px;box-shadow:none; }.qmw-site[data-qmw-service="insight"] .insight-launch__grid { gap:14px; }.qmw-site[data-qmw-service="insight"] :is(.insight-hero h1,.hero-title) { font-size:36px;line-height:1.25;letter-spacing:-.04em; }.qmw-site[data-qmw-service="insight"] .insight-method-card { border-radius:9px;box-shadow:none; }
/* Reading and research portals retain their own reading typography. */
.qmw-site[data-qmw-service="books"] :is(.books-hero h1,.hero-title) { font-size:42px;letter-spacing:-.045em;line-height:1.25; }.qmw-site[data-qmw-service="books"] :is(.book-card,.books-card) { border-radius:10px;box-shadow:none; }
.qmw-site[data-qmw-service="astro"].qmw-root-view .hero h1 { font-size:48px;line-height:1.2;letter-spacing:-.045em; }.qmw-site[data-qmw-service="astro"] .resource-card { border-radius:9px;box-shadow:none; }.qmw-site[data-qmw-service="astro"] .site-header { box-shadow:none; }
.qmw-site[data-qmw-service="paper"] :is(.catalogue-container,.portal-container,.search-container,.topics-container,.audits-container) { max-width:1160px; }.qmw-site[data-qmw-service="paper"] h1.portal-title { font-size:34px;letter-spacing:-.04em; }.qmw-site[data-qmw-service="paper"] :is(.paper-card,.engine-card) { border-radius:9px;box-shadow:none; }
/* Legatus: an inbox, including real policy notices; no acceptance on read. */
.qmw-site[data-qmw-service="legatus"] .service-hero { padding-top:38px; }.qmw-site[data-qmw-service="legatus"] .service-copy h1 { font-size:38px;line-height:1.25;letter-spacing:-.04em; }.qmw-site[data-qmw-service="legatus"] .service-visual { border-radius:12px;box-shadow:none; }.qmw-site[data-qmw-service="legatus"] .board { border-radius:10px;box-shadow:none; }.qmw-site[data-qmw-service="legatus"] .page-heading h1 { font-size:29px;letter-spacing:-.035em; }.qmw-site[data-qmw-service="legatus"] .category { border-radius:7px; }
@media(max-width:800px) { .qmw-site #qmw-context-nav { padding:10px 18px; }.qmw-site[data-qmw-service="study"] .material-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }.qmw-site[data-qmw-service="play"] .portal__heading h1 { font-size:29px; }.qmw-site[data-qmw-service="astro"].qmw-root-view .hero h1 { font-size:36px; } }
@media(max-width:480px) { .qmw-site #qmw-context-nav { padding:10px 16px; }.qmw-site[data-qmw-service="play"] .mode-card { padding:18px; }.qmw-site[data-qmw-service="study"] .material-grid { gap:10px; }.qmw-site[data-qmw-service="dictionary"] .b-workspace-greeting { font-size:25px; }.qmw-site[data-qmw-service="wiki"] :is(.wiki-home-hero h1,.home-hero h1) { font-size:28px; }.qmw-site[data-qmw-service="legatus"] .service-copy h1 { font-size:30px; }.qmw-site[data-qmw-service="books"] :is(.books-hero h1,.hero-title) { font-size:32px; }.qmw-site[data-qmw-service="study"] .page-heading h1 { font-size:27px; } }

.qmw-site #qmw-context-nav{position:sticky;top:var(--qmw-header-offset,0px);z-index:60}
.qmw-site :is(.lib-sidebar,.dict-basic-sidebar){top:calc(var(--qmw-header-offset,56px) + var(--qmw-context-height,49px));max-height:calc(100dvh - var(--qmw-header-offset,56px) - var(--qmw-context-height,49px))}
/* Portal hierarchy uses the selectors rendered by each current subsystem. */
.qmw-site[data-qmw-service="wiki"] .hero{background:var(--qmw-site-surface);border-bottom:1px solid var(--qmw-site-line);padding:44px 24px;text-align:left}
.qmw-site[data-qmw-service="wiki"] .hero-content{max-width:1120px;margin:auto;text-align:left}
.qmw-site[data-qmw-service="wiki"] .hero h1{font-size:36px;line-height:1.3;letter-spacing:-.04em;color:var(--qmw-site-ink)}
.qmw-site[data-qmw-service="wiki"] .hero p{color:var(--qmw-site-muted);font-size:15px;max-width:62ch}
.qmw-site[data-qmw-service="wiki"] .hero-actions{justify-content:flex-start}
.qmw-site[data-qmw-service="wiki"] .article-card-title{font-size:18px;line-height:1.5}
.qmw-site[data-qmw-service="wiki"] .search-section{max-width:1120px;margin:24px auto;padding:0 24px}
.qmw-site[data-qmw-service="wiki"] .main-content{max-width:1168px}
.qmw-site[data-qmw-service="insight"] .hero{background:var(--qmw-site-surface);border-bottom:1px solid var(--qmw-site-line)}
.qmw-site[data-qmw-service="insight"] :is(.hero__aurora,.hero__bg-symbols){display:none}
.qmw-site[data-qmw-service="insight"] .hero__title{font-size:32px;letter-spacing:-.035em}
.qmw-site[data-qmw-service="insight"] .launch{border-radius:10px;background:var(--qmw-site-surface);border:1px solid var(--qmw-site-line);box-shadow:none;height:auto;min-height:100px;max-height:none}
.qmw-site[data-qmw-service="insight"] .launch:before{display:none}
.qmw-site[data-qmw-service="insight"] .launch:hover{transform:translateY(-2px);box-shadow:0 5px 16px #1422360d}
.qmw-site[data-qmw-service="insight"] :is(.lab-group--cluster,.lab-group--chiemtinh){background:var(--qmw-site-surface);border-radius:12px;border:1px solid var(--qmw-site-line)}
.qmw-site[data-qmw-service="classroom"] :is(.qm-room-card,.qm-feed-card){box-shadow:none;border-radius:10px}
.qmw-site[data-qmw-service="classroom"] .qm-room-card__title{font-size:17px;line-height:1.45}
.qmw-site[data-qmw-service="paper"] .home-hero{max-width:1160px;padding-top:36px}
.qmw-site[data-qmw-service="paper"] .hero-title{font-size:38px;letter-spacing:-.04em}
.qmw-site[data-qmw-service="books"] .bk-hero h1{font-size:44px;letter-spacing:-.045em}
.qmw-site[data-qmw-service="books"] .bk-card{border-radius:10px;box-shadow:none}
.qmw-site[data-qmw-service="app"] .lib-shell--sidebar-collapsed .qm-app-sidebar__brand span,.qmw-site[data-qmw-service="app"] .lib-shell--sidebar-collapsed .qm-app-sidebar__link span{display:none}
.qmw-site[data-qmw-service="app"] .lib-shell--sidebar-collapsed .qm-app-sidebar__brand{padding:24px 8px;text-align:center}
.qmw-site[data-qmw-service="app"] .lib-shell--sidebar-collapsed .qm-app-sidebar__secondary{display:none}
@media(max-width:600px){
 .qmw-site[data-qmw-service="wiki"] .hero{padding:28px 18px}
 .qmw-site[data-qmw-service="wiki"] .hero h1{font-size:28px}
 .qmw-site[data-qmw-service="wiki"] .search-section{padding:0 18px}
 .qmw-site[data-qmw-service="insight"] .hero__title{font-size:27px}
 .qmw-site[data-qmw-service="books"] .bk-hero h1{font-size:34px}
 .qmw-site[data-qmw-service="paper"] .hero-title{font-size:30px}
}
@media(max-width:560px){.qmw-site[data-qmw-service="study"] .material-grid{grid-template-columns:1fr}}
.qmw-site[data-qmw-service="app"] .lq-main--home::before{display:none}
.qmw-site[data-qmw-service="classroom"] .qm-sidebar{top:calc(var(--qmw-header-offset,56px) + var(--qmw-context-height,49px))}
.qm-app-bottom-nav a{display:flex;flex:1;min-width:0;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:9px 4px;color:var(--qmw-site-muted);font-size:11px;line-height:1.25;text-align:center;text-decoration:none}
.qm-app-bottom-nav a.active{color:var(--qmw-accent,#365dd0);font-weight:600}
.qm-app-bottom-nav a svg{width:20px;height:20px;flex-shrink:0}
.qm-app-bottom-nav a span{max-width:120px;white-space:normal}
.qmw-site #qmw-context-nav{flex-shrink:0}
.qmw-site[data-qmw-service="dictionary"] #dict-app-shell>.dict-layout{flex:1 1 auto;min-height:0}
.qmw-site[data-qmw-service="dictionary"] #dict-app-shell{max-height:100dvh}
.qmw-site[data-qmw-service="classroom"] .qm-sidebar{max-height:calc(100dvh - var(--qmw-header-offset,56px) - var(--qmw-context-height,49px))}
.qmw-site[data-qmw-service="books"] .bk-sidebar{top:calc(var(--qmw-header-offset,56px) + var(--qmw-context-height,49px))}
.qmw-site[data-qmw-service="dictionary"] #dict-app-shell{grid-template-areas:"header" "workspace" "body";grid-template-rows:auto auto minmax(0,1fr)}
.qmw-site[data-qmw-service="dictionary"] #dict-app-shell>#qmw-context-nav{grid-area:workspace}
.qmw-site[data-qmw-service="dictionary"] #dict-app-body{min-height:0}