/* Step 17: the visible home download banner. These rules are scoped to its slot.
   Existing page and device widths stay with the original layout styles. */
.v2Home>.guulOfflineSlot.guulOfflineBelowHero,
.grRefHome>.guulOfflineSlot.guulOfflineBelowHero{
  display:grid!important;grid-template-columns:102px minmax(0,1fr) 136px!important;
  align-items:center!important;gap:10px!important;
  height:auto!important;min-height:96px!important;overflow:visible!important;
  padding:8px 12px!important;pointer-events:auto!important;
  border:1px solid #d7eee0!important;border-radius:18px!important;
  background:linear-gradient(105deg,#f5fff8 0%,#fff 55%,#e5fae9 100%)!important;
  box-shadow:0 7px 20px rgba(29,92,58,.10)!important;
  transform:none!important;animation:none!important;opacity:1!important;visibility:visible!important;
}
.v2Home>.guulOfflineSlot.guulOfflineBelowHero::before,
.v2Home>.guulOfflineSlot.guulOfflineBelowHero::after{display:none!important}
.v2Home>.guulOfflineBelowHero .grOfflineVisual{width:102px!important;height:80px!important;display:flex!important;align-items:center!important;justify-content:center!important;overflow:visible!important}
.v2Home>.guulOfflineBelowHero .grOfflineMainArt{width:105px!important;height:88px!important;max-width:none!important;object-fit:contain!important;filter:drop-shadow(0 5px 5px rgba(26,76,53,.15))}
.v2Home>.guulOfflineBelowHero .grOfflineCopy{min-width:0!important}
.v2Home>.guulOfflineBelowHero .grOfflineCopy b{font:900 19px/1.1 GuulHero,system-ui,sans-serif!important;letter-spacing:-.03em!important;color:#101a38!important}
.v2Home>.guulOfflineBelowHero .grOfflineCopy small{display:block!important;margin:3px 0!important;font:800 10.5px/1.25 GuulHero,system-ui,sans-serif!important;color:#53699b!important;white-space:normal!important}
.v2Home>.guulOfflineBelowHero .grOfflineCopy p{margin:0!important;font:700 10px/1.3 GuulHero,system-ui,sans-serif!important;color:#556b76!important}
.v2Home>.guulOfflineBelowHero .grOfflineActions{display:grid!important;grid-template-columns:1fr!important;grid-column:auto!important;gap:5px!important;margin:0!important;min-width:0!important}
.v2Home>.guulOfflineBelowHero .grOfflineActions button{display:flex!important;align-items:center!important;justify-content:center!important;width:100%!important;min-width:0!important;max-width:none!important;min-height:31px!important;height:auto!important;visibility:visible!important;opacity:1!important;padding:5px 7px!important;border:0!important;border-radius:10px!important;font:900 10px/1.1 GuulHero,system-ui,sans-serif!important;color:#fff!important;background:#079b79!important;box-shadow:0 3px 8px rgba(3,109,80,.15)!important;transform:none!important;animation:none!important;white-space:nowrap!important;pointer-events:auto!important}
.v2Home>.guulOfflineBelowHero .grOfflineActions .grOfflineSave{background:#047e70!important}
.v2Home>.guulOfflineBelowHero .grOfflineInstall img{width:13px!important;height:13px!important}
.v2Home>.guulOfflineBelowHero .guulOfflineLauncher{position:static!important;min-height:31px!important;animation:none!important}
.v2Home>.guulOfflineBelowHero .guulOfflineLauncher::after{display:none!important}
.v2Home>.guulOfflineBelowHero .guulOfflineInstallIcon{width:auto!important;height:auto!important;flex:none!important;color:#fff!important;font-size:14px!important;background:none!important;box-shadow:none!important}
.v2Home>.guulOfflineBelowHero .grOfflineActions button:focus-visible{outline:3px solid #d99823!important;outline-offset:2px!important}
@media(max-width:600px){
 .v2Home>.guulOfflineSlot.guulOfflineBelowHero,.grRefHome>.guulOfflineSlot.guulOfflineBelowHero{grid-template-columns:72px minmax(0,1fr) 96px!important;gap:5px!important;min-height:82px!important;padding:6px!important}
 .v2Home>.guulOfflineBelowHero .grOfflineVisual{width:72px!important;height:68px!important}
 .v2Home>.guulOfflineBelowHero .grOfflineMainArt{width:78px!important;height:73px!important}
 .v2Home>.guulOfflineBelowHero .grOfflineCopy b{font-size:14px!important}
 .v2Home>.guulOfflineBelowHero .grOfflineCopy small{font-size:8px!important}
 .v2Home>.guulOfflineBelowHero .grOfflineCopy p{font-size:8px!important}
 .v2Home>.guulOfflineBelowHero .grOfflineActions button{min-height:29px!important;font-size:8.5px!important;padding:4px 3px!important}
 .v2Home>.guulOfflineBelowHero .grOfflineInstall img{width:10px!important;height:10px!important}
}
@media(max-width:350px){
 .v2Home>.guulOfflineSlot.guulOfflineBelowHero,.grRefHome>.guulOfflineSlot.guulOfflineBelowHero{grid-template-columns:60px minmax(0,1fr) 85px!important}
 .v2Home>.guulOfflineBelowHero .grOfflineVisual{width:60px!important}
 .v2Home>.guulOfflineBelowHero .grOfflineMainArt{width:68px!important}
 .v2Home>.guulOfflineBelowHero .grOfflineCopy b{font-size:12px!important}
 .v2Home>.guulOfflineBelowHero .grOfflineCopy p{display:none!important}
 .v2Home>.guulOfflineBelowHero .grOfflineActions button{font-size:7.5px!important}
}
html[data-guul-comfort-resolved="dark"] .v2Home>.guulOfflineSlot.guulOfflineBelowHero{background:linear-gradient(105deg,#1b332b,#203b31)!important;border-color:#4d765a!important}
html[data-guul-comfort-resolved="dark"] .v2Home>.guulOfflineBelowHero .grOfflineCopy b{color:#f5fff6!important}
html[data-guul-comfort-resolved="dark"] .v2Home>.guulOfflineBelowHero .grOfflineCopy small,html[data-guul-comfort-resolved="dark"] .v2Home>.guulOfflineBelowHero .grOfflineCopy p{color:#c4e4d5!important}
/* Keep this card directly below the hero: older home CSS moved it below services. */
.grRefHome>.guulOfflineSlot.guulOfflineBelowHero{order:0!important}
.v2Home>.guulOfflineBelowHero .grOfflineActions button{white-space:normal!important;min-height:40px!important;line-height:1.15!important;text-align:center!important}
.v2Home>.guulOfflineBelowHero .grOfflineCopy b{font-size:18px!important}
@media(max-width:600px){.v2Home>.guulOfflineBelowHero .grOfflineActions button{min-height:47px!important;font-size:8.5px!important}.v2Home>.guulOfflineBelowHero .grOfflineCopy b{font-size:13px!important}}
.offlineFilters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:0 0 18px}
.offlineFilter{display:grid;gap:5px;min-width:0;color:#142b36;font-weight:850;font-size:13px}
.offlineFilter select{width:100%;min-height:43px;border:1px solid #bcded0;border-radius:12px;background:#fff;color:#133f35;font:800 13px GuulHero,system-ui,sans-serif;padding:8px 11px;cursor:pointer}
.offlineFilter select:focus-visible{outline:3px solid #f4c269;outline-offset:2px}
@media(max-width:650px){.offlineFilters{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.offlineFilter{font-size:11px}.offlineFilter select{min-height:40px;font-size:11px;padding:6px}}
.v2Home>.guulOfflineBelowHero .guulOfflineLauncher span:last-child{white-space:normal!important;line-height:1.15!important;overflow-wrap:break-word!important}
.v2Home>.guulOfflineBelowHero .grOfflineActions button{overflow:visible!important}
/* Five-item navigation follows the main site's order and icon language. */
.offlineReferenceOverlay .offlineBottom{gap:3px!important;max-width:100%;padding:8px!important;border-radius:25px!important;background:#fff!important}
.offlineReferenceOverlay .offlineBottom button{width:20%!important;min-width:0!important;display:flex!important;flex-direction:column!important;align-items:center!important;justify-content:center!important;gap:4px!important;border:0!important;border-radius:19px!important;background:transparent!important;color:#7480a2!important;font-weight:850!important;min-height:60px!important;padding:7px 2px!important}
.offlineReferenceOverlay .offlineBottom button.active{background:#e8f8f4!important;color:#008e79!important}
.offlineReferenceOverlay .offlineBottom small{font:850 12px/1.1 GuulHero,system-ui,sans-serif!important;white-space:nowrap!important}
.offlineReferenceOverlay .offlineNavIcon{display:block!important;width:24px!important;height:24px!important;background-color:#4d5356!important;mask-repeat:no-repeat;mask-size:contain;mask-position:center;-webkit-mask-repeat:no-repeat;-webkit-mask-size:contain;-webkit-mask-position:center}
.offlineReferenceOverlay .offlineBottom button.active .offlineNavIcon{background-color:#007e6f!important}
.offlineReferenceOverlay .offlineBottom button:nth-child(1) .offlineNavIcon{mask-image:url('/assets/icons-v1591/home.svg');-webkit-mask-image:url('/assets/icons-v1591/home.svg')}
.offlineReferenceOverlay .offlineBottom button:nth-child(2) .offlineNavIcon{mask-image:url('/assets/icons-v1591/lessons.svg');-webkit-mask-image:url('/assets/icons-v1591/lessons.svg')}
.offlineReferenceOverlay .offlineBottom button:nth-child(3) .offlineNavIcon{mask-image:url('/assets/icons-v1591/chart.svg');-webkit-mask-image:url('/assets/icons-v1591/chart.svg')}
.offlineReferenceOverlay .offlineBottom button:nth-child(4) .offlineNavIcon{mask-image:url('/assets/icons-v1591/message.svg');-webkit-mask-image:url('/assets/icons-v1591/message.svg')}
.offlineReferenceOverlay .offlineBottom button:nth-child(5) .offlineNavIcon{mask-image:url('/assets/icons-v1591/user.svg');-webkit-mask-image:url('/assets/icons-v1591/user.svg')}
@media(max-width:650px){.offlineReferenceOverlay .offlineBottom button{min-height:52px!important}.offlineReferenceOverlay .offlineBottom small{font-size:9px!important}.offlineReferenceOverlay .offlineNavIcon{width:21px!important;height:21px!important}}
/* Step 20: illustrated header and distinct subject/type art. */
.offlineReferenceOverlay .offlineBack{display:grid;place-items:center}
.offlineReferenceOverlay .offlineBack img{width:25px;height:25px}
.offlineReferenceOverlay .offlineCloud{display:inline-grid;place-items:center}
.offlineReferenceOverlay .offlineCloud img{width:37px;height:37px}
.offlineReferenceOverlay .offlineTopArt{position:absolute;top:0;right:8px;width:95px;height:76px;object-fit:contain;filter:drop-shadow(0 7px 9px rgba(27,97,68,.12));pointer-events:none}
.offlineReferenceOverlay .offlineHeroCopy p{clear:both;max-width:415px;font-size:17px;line-height:1.4;color:#59758e;font-weight:750}
.offlineReferenceOverlay .offlineHeroArt{max-height:252px}
.offlineReferenceOverlay .offlineItemIcon{position:relative;overflow:visible}
.offlineReferenceOverlay .offlineItemIcon>.offlineSubjectArt{width:65px;height:65px;max-width:100%;max-height:100%;object-fit:contain;border-radius:10px}
.offlineReferenceOverlay .offlineTypeBadge{position:absolute;right:-6px;bottom:-6px;display:grid;place-items:center;width:25px;height:25px;border-radius:8px;background:#fff;box-shadow:0 3px 9px rgba(21,55,62,.17)}
.offlineReferenceOverlay .offlineTypeBadge img{width:19px;height:19px;object-fit:contain}
.offlineReferenceOverlay .offlineSavedGrid .offlineItemIcon{width:53px;height:53px;flex:0 0 53px;border-radius:13px}
.offlineReferenceOverlay .offlineSavedGrid .offlineItemIcon>.offlineSubjectArt{width:46px;height:46px}
.offlineReferenceOverlay .offlineSavedGrid .offlineTypeBadge{width:19px;height:19px;right:-4px;bottom:-4px;border-radius:6px}
.offlineReferenceOverlay .offlineSavedGrid .offlineTypeBadge img{width:15px;height:15px}
@media(max-width:650px){
 .offlineReferenceOverlay .offlineBack img{width:21px;height:21px}
 .offlineReferenceOverlay .offlineCloud img{width:27px;height:27px}
 .offlineReferenceOverlay .offlineTopArt{top:0;right:4px;width:79px;height:60px}
 .offlineReferenceOverlay .offlineHeroCopy p{font-size:11px;max-width:205px;line-height:1.35}
 .offlineReferenceOverlay .offlineHeroArt{max-height:173px}
 .offlineReferenceOverlay .offlineItemIcon>.offlineSubjectArt{width:42px;height:42px}
 .offlineReferenceOverlay .offlineTypeBadge{width:18px;height:18px;right:-4px;bottom:-4px;border-radius:6px}
 .offlineReferenceOverlay .offlineTypeBadge img{width:14px;height:14px}
 .offlineReferenceOverlay .offlineSavedGrid .offlineItemIcon{width:37px;height:37px;flex-basis:37px}
 .offlineReferenceOverlay .offlineSavedGrid .offlineItemIcon>.offlineSubjectArt{width:32px;height:32px}
}

/* Step 21: app install invitation; the modal and outer breakpoints retain their sizes. */
.offlineReferenceOverlay .offlineInstall{background:linear-gradient(105deg,#ffffff 0%,#f4fff8 100%);box-shadow:0 12px 30px rgba(15,94,72,.05)}
.offlineReferenceOverlay .offlineInstallIcon{background:#e5f9ef}
.offlineReferenceOverlay .offlineInstallIcon img{width:60px;height:60px;object-fit:contain}
.offlineReferenceOverlay .offlineInstall p{max-width:515px;color:#5d7182;line-height:1.45;font-weight:650}
.offlineReferenceOverlay .offlineInstall button{display:flex;align-items:center;justify-content:center;gap:6px;background:#009f82;box-shadow:0 6px 14px rgba(0,159,130,.18)}
.offlineReferenceOverlay .offlineInstall button img{width:20px;height:20px;filter:brightness(0) invert(1)}
.offlineReferenceOverlay .offlineInstall button small{font:inherit;font-size:.8em}
@media(max-width:650px){
 .offlineReferenceOverlay .offlineInstall{display:grid;grid-template-columns:48px minmax(0,1fr);gap:8px 10px}
 .offlineReferenceOverlay .offlineInstallIcon{width:48px;height:48px}
 .offlineReferenceOverlay .offlineInstallIcon img{width:43px;height:43px}
 .offlineReferenceOverlay .offlineInstall p{font-size:10px;line-height:1.4}
 .offlineReferenceOverlay .offlineInstall button{grid-column:1/-1;min-height:40px}
 .offlineReferenceOverlay .offlineInstall button img{width:15px;height:15px}
}

/* Step 22: compact illustrated back control and immediate theme/notification actions. */
.offlineReferenceOverlay .offlineBack{display:grid;place-items:center;background:linear-gradient(145deg,#e4faef,#f7fffa);border:1px solid #d5f2e5;box-shadow:0 7px 16px rgba(11,129,104,.12)}
.offlineReferenceOverlay .offlineBack img{width:34px;height:34px;object-fit:contain}
.offlineReferenceOverlay .offlineBack:hover{background:#d3f5e4;transform:translateY(-1px)}
.offlineReferenceOverlay .offlineTopTools button:focus-visible,.offlineReferenceOverlay .offlineBack:focus-visible{outline:3px solid #008f77;outline-offset:3px}
@media(max-width:650px){.offlineReferenceOverlay .offlineBack img{width:27px;height:27px}}
html[data-guul-comfort-resolved="dark"] .offlineReferenceOverlay .offlineReferenceCard,
html[data-guul-comfort-resolved="dark"] .offlineReferenceOverlay .offlinePage{background:#192720;color:#f4f8ef}
html[data-guul-comfort-resolved="dark"] .offlineReferenceOverlay :is(.offlineBrand b,.offlineHero h1,.offlineAvailable h2,.offlineSaved h2,.offlineInstall h2,.offlineItemText b){color:#f4f8ef}
html[data-guul-comfort-resolved="dark"] .offlineReferenceOverlay :is(.offlineHeroCopy p,.offlineSavedHead p,.offlineInstall p,.offlineItemText small){color:#c3d8cc}
html[data-guul-comfort-resolved="dark"] .offlineReferenceOverlay :is(.offlineItem,.offlineSavedGrid article,.offlineInstall,.offlineTabs button,.offlineTopTools button,.offlineBottom){background:#253a30;border-color:#365747;color:#eef9ef}
html[data-guul-comfort-resolved="dark"] .offlineReferenceOverlay .offlineInstall{background:linear-gradient(105deg,#253a30,#1b342a)}
html[data-guul-comfort-resolved="dark"] .offlineReferenceOverlay .offlineStorage{background:#25483b;color:#f4f8ef;border-color:#3a715b}
html[data-guul-comfort-resolved="dark"] .offlineReferenceOverlay .offlineFilter select{background:#253a30;color:#f4f8ef;border-color:#4b6d5c}
html[data-guul-comfort-resolved="dark"] .offlineReferenceOverlay .offlineBack{background:#284e3e;border-color:#4a886a}
html[data-guul-comfort-resolved="dark"] .offlineReferenceOverlay .offlineTypeBadge{background:#f6fff9}

/* Step 23: saved files remain directly readable from Cache Storage. */
.offlineReferenceOverlay .offlineSavedGrid .offlineSavedOpen{flex:0 0 auto;padding:8px 13px;border-radius:10px;background:#e2f8ee;color:#008b75;font-size:13px;font-weight:900;line-height:1.2}
.offlineReferenceOverlay .offlineSavedGrid .offlineSavedOpen:hover{background:#c9f0dd}
.offlineReferenceOverlay .offlineSavedGrid .offlineSavedRemove{flex:0 0 auto;padding:3px 5px;color:#7582a3}
.offlineReferenceOverlay .offlineSavedGrid article:has(.offlineSavedOpen){gap:6px}
.offlineReferenceOverlay .offlinePdfViewer{position:absolute;inset:0;z-index:9;display:flex;flex-direction:column;background:#edf6f0}
.offlineReferenceOverlay .offlinePdfViewer header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 16px;background:#fff;color:#102e2a}
.offlineReferenceOverlay .offlinePdfViewer strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.offlineReferenceOverlay .offlinePdfViewer button{border:0;border-radius:10px;padding:9px 14px;background:#008f77;color:#fff;font-weight:900;cursor:pointer}
.offlineReferenceOverlay .offlinePdfViewer iframe{width:100%;flex:1;border:0;background:#fff}
@media(max-width:650px){
 .offlineReferenceOverlay .offlineSavedGrid .offlineSavedOpen{padding:6px 8px;font-size:10px}
 .offlineReferenceOverlay .offlineSavedGrid .offlineSavedRemove{font-size:18px;padding:2px}
 .offlineReferenceOverlay .offlineSavedGrid article:has(.offlineSavedOpen){gap:4px}
}
html[data-guul-comfort-resolved="dark"] .offlineReferenceOverlay .offlineSavedGrid .offlineSavedOpen{background:#285c49;color:#eafff0}

/* A light finishing touch inside the existing banner geometry. */
.v2Home>.guulOfflineBelowHero .grOfflineCopy p{color:#276e5c;font-weight:800}
.v2Home>.guulOfflineBelowHero .grOfflineSave{background:linear-gradient(115deg,#008f79,#00a989);box-shadow:0 8px 18px rgba(0,139,112,.2)}
.v2Home>.guulOfflineBelowHero .grOfflineSave:hover{filter:brightness(1.07)}
html[data-guul-comfort-resolved="dark"] .v2Home>.guulOfflineBelowHero .grOfflineCopy p{color:#c5f0d8}

/* Step 24: internal, touch-friendly PDF canvas viewer; no native PDF iframe. */
.offlineReferenceOverlay .offlinePdfViewer{background:#eef6f1}
.offlineReferenceOverlay .offlinePdfViewer header{flex:0 0 auto}
.offlineReferenceOverlay .offlinePdfControls{display:flex;justify-content:center;align-items:center;gap:8px;padding:8px 10px;background:#f9fdf9;border-bottom:1px solid #d8e9df}
.offlineReferenceOverlay .offlinePdfControls button{border:1px solid #c8e6d7;background:#fff;color:#006b5b;border-radius:9px;min-width:39px;min-height:38px;padding:5px 9px;font-weight:850;cursor:pointer}
.offlineReferenceOverlay .offlinePdfControls button:disabled{opacity:.4;cursor:default}
.offlineReferenceOverlay .offlinePdfControls span{font-size:13px;color:#193f36;font-weight:850;white-space:nowrap}
.offlineReferenceOverlay .offlinePdfBody{flex:1;min-height:0;overflow:auto;text-align:center;padding:12px 8px 30px;-webkit-overflow-scrolling:touch}
.offlineReferenceOverlay .offlinePdfBody canvas{display:block;margin:auto;max-width:none;background:#fff;box-shadow:0 8px 24px rgba(22,61,45,.15)}
.offlineReferenceOverlay .offlinePdfBody p{color:#33685b;font-weight:750}
@media(max-width:650px){.offlineReferenceOverlay .offlinePdfViewer header{padding:9px 12px}.offlineReferenceOverlay .offlinePdfViewer strong{font-size:14px}.offlineReferenceOverlay .offlinePdfControls{gap:4px;padding:6px}.offlineReferenceOverlay .offlinePdfControls button{min-width:32px;min-height:34px;font-size:12px;padding:4px 5px}.offlineReferenceOverlay .offlinePdfControls span{font-size:11px}}