:root{--page:#f4ecdf;--ink:#11231c;--ink-soft:#42524b;--panel:#fffbf5e6;--panel-strong:#123d31;--panel-deep:#0b281f;--line:#132b221f;--gold:#d7a431;--gold-soft:#d7a43129;--terracotta:#a85731;--fern:#2f7a5d;--mist:#dbe8df;--shadow:0 22px 80px #0f20181f}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:radial-gradient(circle at top left, #d7a43142, transparent 24%), radial-gradient(circle at 85% 0%, #2f7a5d2e, transparent 22%), radial-gradient(circle at 50% 100%, #a8573114, transparent 26%), linear-gradient(180deg, #fcf7ef 0%, var(--page) 54%, #ecdfcb 100%);color:var(--ink);font-family:Avenir Next,Segoe UI,Trebuchet MS,sans-serif}a{color:inherit}button,textarea,input{font:inherit}.pageWrap{flex-direction:column;gap:18px;max-width:1480px;margin:0 auto;padding:24px;display:flex}.pageWrapEmbed{max-width:100%;padding:16px}.pageWrapArticle .mainGrid,.pageWrapEmbed .mainGrid{grid-template-columns:minmax(260px,320px) minmax(0,1fr)}.heroPanel,.controlRail,.studioPanel,.infoPanel{border:1px solid var(--line);box-shadow:var(--shadow)}.heroPanel{background:linear-gradient(135deg, #123d31f5, #0e2922eb), var(--panel-strong);color:#f9f4ec;border-radius:28px;padding:18px 22px;display:block;position:relative;overflow:hidden}.heroPanel:before{content:"";pointer-events:none;background:radial-gradient(circle,#d7a43133,#0000 68%);border-radius:999px;height:320px;position:absolute;inset:auto -4% -30% 48%}.heroText{z-index:1;position:relative}.heroHeadingRow{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;display:flex}.languageToggle{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fff8ee14;border:1px solid #fff8ee29;border-radius:999px;gap:6px;padding:5px;display:inline-flex}.languageToggleButton{color:#f9f4ecd1;cursor:pointer;background:0 0;border:0;border-radius:999px;padding:8px 12px;font-size:.88rem;font-weight:800}.languageToggleButton.active{color:#fff8ee;background:#fff8ee29}.metaLabel,.sectionKicker,.messageRole{letter-spacing:.12em;text-transform:uppercase}.metaLabel,.sectionKicker{color:#f9f4ecad;font-size:.75rem;font-weight:800;display:block}.eyebrow{color:var(--gold);letter-spacing:.14em;text-transform:uppercase;margin:0 0 10px;font-size:.8rem;font-weight:800}h1,h2{margin:0;font-family:Iowan Old Style,Palatino Linotype,Book Antiqua,serif;font-weight:700;line-height:1.04}h1{font-size:clamp(2.4rem,4vw,4.4rem)}h2{font-size:1.6rem}.mainGrid{grid-template-columns:minmax(300px,360px) minmax(0,1fr);align-items:start;gap:18px;display:grid}.mainGridSingle{grid-template-columns:minmax(0,1fr)}.controlRail{color:#f7f2ea;background:linear-gradient(#0b251dfc,#123d31f2);border-radius:24px;flex-direction:column;gap:16px;padding:18px;display:none}.railSection{flex-direction:column;gap:12px;display:flex}.levelGrid{grid-template-columns:1fr;gap:10px;display:grid}.levelCard{color:#fffaf2;cursor:pointer;text-align:left;background:#fff8ee0a;border:1px solid #fff8ee1f;border-radius:18px;gap:4px;padding:14px 14px 13px;transition:transform .18s,border-color .18s,background .18s;display:grid}.levelCard:hover{border-color:#d7a43180;transform:translateY(-1px)}.levelCard.active{background:linear-gradient(135deg,#d7a43129,#fff8ee14);border-color:#d7a431e0}.levelCode{color:var(--gold);font-size:.82rem;font-weight:800}.levelName{font-size:1rem;font-weight:700}.levelCaption{color:#fff8eeb8;font-size:.9rem}.infoPanel{background:linear-gradient(#fff8ee1a,#fff8ee0f);border-radius:18px;padding:16px}.infoPanel p,.supportText,.studioHeader p,.toolHint,.errorMessage,.messageBubble p{line-height:1.55}.infoPanel p{color:#fff8eed9;margin:0}.statList{color:#fff8eee0;gap:8px;margin:0;padding-left:18px;display:grid}.chipWrap,.focusTray,.pathPills{flex-wrap:wrap;display:flex}.chipWrap,.focusTray{gap:8px}.skillChip,.focusChip{border-radius:999px;align-items:center;padding:8px 11px;font-size:.84rem;font-weight:700;display:inline-flex}.skillChip{color:#fff8ee;background:#fff8ee1f}.insightNote{background:linear-gradient(135deg,#d7a4311f,#fff8ee0f);border:1px solid #d7a43133;border-radius:14px;gap:8px;padding:13px 14px;display:grid}.insightLabel{color:var(--gold);letter-spacing:.12em;text-transform:uppercase;font-size:.76rem;font-weight:800}.insightNote p{color:#fff8eeeb;margin:0}.materialStack{gap:10px;display:grid}.materialCard{background:#fff8ee0d;border:1px solid #fff8ee1f;border-radius:14px;gap:8px;padding:13px 14px;display:grid}.materialCard strong{color:#fff8ee;font-size:.98rem}.materialCard p{color:#fff8eec2;margin:0}.materialTaskRow{flex-wrap:wrap;gap:8px;display:flex}.materialTask{color:#fff3d3;background:#d7a43124;border-radius:999px;align-items:center;padding:7px 10px;font-size:.8rem;font-weight:700;display:inline-flex}.resourceLink{width:fit-content;color:var(--gold);align-items:center;margin-top:2px;font-weight:700;text-decoration:none;display:inline-flex}.resourceLink:hover{text-decoration:underline}.toggleRow{color:#fff8eeeb;align-items:center;gap:10px;display:flex}.secondaryButton,.voiceButton,.sendButton,.pathPill{transition:transform .18s,opacity .18s,background .18s}.secondaryButton,.voiceButton{color:#fff8ee;cursor:pointer;background:#fff8ee1a;border:1px solid #fff8ee2e;border-radius:12px;width:fit-content;padding:11px 14px;font-weight:700}.secondaryButton:hover,.voiceButton:hover,.sendButton:hover,.pathPill:hover{transform:translateY(-1px)}.studioPanel{background:linear-gradient(#fffbf5f5,#fbf6eee6);border-radius:24px;grid-template-rows:auto auto auto auto auto auto;display:grid;position:relative;overflow:hidden}.studioPanel:before{content:"";background:linear-gradient(90deg,#0000,#d7a4317a,#0000);width:100%;height:1px;position:absolute;inset:0 auto auto 0}.studioHeader{border-bottom:1px solid var(--line);gap:12px;padding:20px 22px 14px;display:grid}.studioHeaderControls{gap:12px;display:grid}.studioHeader p{max-width:70ch;color:var(--ink-soft);margin:8px 0 0}.studioHeader>div>p:not(.sectionKicker){display:none}.studioSummaryLine{max-width:70ch;color:var(--ink-soft);margin-top:8px;line-height:1.55}.levelSelector{width:fit-content;position:relative}.levelSelectorButton,.levelOptionButton{color:var(--ink);background:#fffaf2;border:1px solid #123d3124}.levelSelectorButton{cursor:pointer;text-align:left;border-radius:16px;gap:4px;min-width:220px;padding:12px 14px;display:grid}.levelSelectorButton.active{border-color:#123d31e6}.levelSelectorLabel{color:var(--ink-soft);letter-spacing:.12em;text-transform:uppercase;font-size:.72rem;font-weight:800}.levelSelectorMenu{z-index:10;border:1px solid var(--line);background:#fffbf5fa;border-radius:18px;gap:8px;min-width:280px;padding:10px;display:grid;position:absolute;top:calc(100% + 8px);left:0;box-shadow:0 18px 40px #11231c24}.levelOptionButton{cursor:pointer;text-align:left;border-radius:14px;gap:3px;padding:10px 12px;display:grid}.levelOptionButton.active{background:#123d3114;border-color:#123d31e6}.pathPills{gap:10px}.articleHeaderMeta{flex-wrap:wrap;align-items:center;gap:10px 12px;display:flex}.pathPill{color:var(--ink);cursor:pointer;background:#fffaf2;border:1px solid #123d311f;border-radius:999px;padding:10px 14px;font-weight:700}.pathPill.active{background:var(--panel-strong);color:#fff8ee;border-color:#123d31e6}.focusTray{border-bottom:1px solid var(--line);gap:9px;padding:0 22px 14px}.inlinePrompt{padding:0 22px 12px}.inlinePrompt p{color:var(--ink-soft);margin:4px 0 0}.pictureSceneWrap{border-bottom:1px solid var(--line);padding:8px 22px 14px}.pictureSceneCard{background:#ffffffd1;border:1px solid #123d311f;border-radius:24px;margin:0;overflow:hidden;box-shadow:0 14px 36px #11231c0f}.pictureSceneHeader{background:#fffbf5f0;border-bottom:1px solid #123d3114;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:6px 12px;padding:14px 16px 10px;display:flex}.pictureSceneHeader strong{color:var(--ink);font-size:.98rem}.pictureSceneHeader span{color:var(--ink-soft);font-size:.92rem}.pictureScenePdfWrap{background:#fffbf5b8;padding:14px 14px 0}.pictureScenePdfMeta{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 14px;margin-bottom:10px;display:flex}.pictureScenePdfMeta div{gap:2px;display:grid}.pictureScenePdfMeta strong{color:var(--ink);font-size:.92rem}.pictureScenePdfMeta span{color:var(--ink-soft);font-size:.88rem}.pictureScenePdfLink{color:var(--ink);background:#fffaf2;border:1px solid #123d311f;border-radius:999px;align-items:center;padding:7px 12px;font-size:.84rem;font-weight:700;text-decoration:none;display:inline-flex}.pictureScenePdfObject{background:#fff;border:1px solid #123d3114;border-radius:18px;width:100%;min-height:820px;display:block}.pictureSceneWorksheetImage{background:#fff;border:1px solid #123d3114;border-radius:18px;overflow:hidden}.pictureSceneWorksheetBody{grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);align-items:start;gap:16px;display:grid}.pictureSceneWorksheetImgTag{width:100%;height:auto;display:block}.pictureSceneWorksheetTask{background:linear-gradient(#fffffff0,#fcf7eff5);border:1px solid #123d3114;border-radius:18px;gap:12px;padding:16px;display:grid}.pictureSceneWorksheetSection{color:#7e5a14;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem;font-weight:800}.pictureSceneWorksheetPrompt{color:var(--ink);margin:0;font-size:.98rem;line-height:1.7}.pictureSceneWorksheetCues{gap:10px;display:grid}.pictureSceneWorksheetCues strong{color:var(--ink);font-size:.92rem}.pictureSceneImage{background:#fffbf5b8;padding:12px 12px 0}.pictureSceneImgTag{border:1px solid #123d3114;border-radius:18px;width:100%;height:auto;display:block}.pictureSceneArt{width:100%;height:auto;display:block}.pictureSceneNotes{background:#fffbf5b8;gap:10px;padding:14px 16px 16px;display:grid}.pictureSceneNotes strong{color:var(--ink);font-size:.94rem}.pictureSceneTags{flex-wrap:wrap;gap:8px;display:flex}.pictureSceneTag{color:var(--ink-soft);background:#fffaf2;border:1px solid #123d311f;border-radius:999px;align-items:center;padding:7px 11px;font-size:.84rem;font-weight:700;display:inline-flex}.pictureSceneResponse{gap:8px;padding-top:8px;display:grid}.pictureSceneResponseInline{padding-top:0}.pictureSceneResponse p{color:var(--ink-soft);margin:0;font-size:.93rem}.pictureSceneTextarea{width:100%;min-height:170px;color:var(--ink);resize:vertical;background:linear-gradient(#fffffff0,#fcf7eff0);border:1px solid #123d3124;border-radius:16px;padding:14px 16px;line-height:1.65}.pictureSceneDrillActions{flex-wrap:wrap;gap:10px;display:flex}.pictureSceneDrillFeedback{border-radius:14px;margin:0;padding:10px 12px;font-size:.93rem;line-height:1.55}.pictureSceneDrillFeedback.ok{color:#1d5a37;background:#2c704a1a}.pictureSceneDrillFeedback.retry{color:#7a5010;background:#a86e151f}@media (max-width:960px){.pictureSceneWorksheetBody{grid-template-columns:1fr}}.focusChip{background:var(--gold-soft);color:#5b4010}.focusChipButton{cursor:pointer;border:1px solid #0000}.focusChipButton.active{background:#d7a4313d;border-color:#5b401052}.sessionToolbar{border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:10px 14px;padding:0 22px 14px;display:none}.toggleRow.compact{color:var(--ink);padding:8px 0}.messageHistory{flex-direction:column;gap:12px;min-height:180px;max-height:min(40dvh,460px);padding:16px 22px 12px;display:flex;overflow-y:auto}.messageBubble{border:1px solid var(--line);background:#ffffffd1;border-radius:20px;width:min(78%,760px);padding:16px 18px;box-shadow:0 10px 30px #11231c0d}.messageBubble.assistant{align-self:flex-start}.messageBubble.user{color:#fff8ee;background:linear-gradient(135deg,#123d31f5,#2f7a5deb);border-color:#0000;align-self:flex-end}.messageBubble.pending{color:var(--ink-soft)}.messageRole{color:var(--terracotta);margin-bottom:6px;font-size:.75rem;font-weight:800;display:block}.messageBubble.user .messageRole{color:#fff8eeb3}.messageBubble p{white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.errorMessage{color:#972913;margin:0 22px 10px;font-weight:700}.audioDebugPanel{background:#fffbf5eb;border:1px dashed #123d313d;border-radius:16px;margin:0 22px 12px}.audioDebugPanel summary{cursor:pointer;color:var(--ink-soft);padding:12px 14px;font-size:.9rem;font-weight:800}.audioDebugList{gap:8px;padding:0 14px 14px;display:grid}.audioDebugEntry{color:var(--ink-soft);white-space:pre-wrap;overflow-wrap:anywhere;margin:0;font-family:ui-monospace,SFMono-Regular,SF Mono,Consolas,monospace;font-size:.8rem;line-height:1.45}.composer{border-top:1px solid var(--line);background:#fffbf5e0;grid-template-columns:minmax(0,1fr) 128px;gap:14px;padding:14px 22px 18px;display:grid}.composerInputWrap{gap:12px;display:grid}.composer textarea{resize:vertical;width:100%;min-height:92px;color:var(--ink);background:#fffffff5;border:1px solid #123d3129;border-radius:18px;outline:none;padding:16px}.composer textarea:focus{border-color:#123d31cc;box-shadow:0 0 0 4px #123d3114}.composerTools{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.voiceButton{background:#123d31f0}.voiceButton.recording{background:var(--terracotta)}.toolHint{color:var(--ink-soft);font-size:.92rem}.inputModeToggle{background:#ffffffad;border:1px solid #123d311f;border-radius:16px;gap:8px;margin-bottom:12px;padding:6px;display:inline-flex}.inputModeButton{min-width:92px;color:var(--ink-soft);cursor:pointer;background:0 0;border:0;border-radius:12px;padding:10px 14px;font-weight:700;transition:background .16s,color .16s,transform .16s,box-shadow .16s}.inputModeButton.active{color:#fff;background:#123d31eb;box-shadow:0 10px 22px #123d312e}.inputModeButton:hover{transform:translateY(-1px)}.sendButton{color:#2f2208;cursor:pointer;background:linear-gradient(135deg,#d7a431,#fac952);border:0;border-radius:18px;align-self:end;min-height:54px;font-weight:800;box-shadow:0 14px 32px #d7a43147}.sendButton:disabled,.voiceButton:disabled,.secondaryButton:disabled,.pathPill:disabled,.levelCard:disabled,.composer textarea:disabled{cursor:not-allowed;opacity:.56;transform:none}.srOnly{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (max-width:1100px){.mainGrid,.pageWrapArticle .mainGrid,.pageWrapEmbed .mainGrid{grid-template-columns:1fr}.controlRail{order:2}.studioPanel{min-height:auto}}@media (max-width:760px){.pageWrap{gap:14px;padding:14px}.heroPanel,.controlRail,.studioPanel{border-radius:20px}.heroPanel,.controlRail,.studioHeader,.sessionToolbar,.messageHistory,.focusTray,.composer{padding-left:16px;padding-right:16px}.heroPanel{padding-top:20px;padding-bottom:20px}.studioHeader{padding-top:18px;padding-bottom:12px}.focusTray,.sessionToolbar{padding-bottom:12px}.messageHistory{min-height:0;max-height:min(38dvh,360px);padding-top:14px;padding-bottom:10px}.messageBubble{width:100%;padding:14px 15px}.composer{grid-template-columns:1fr;gap:12px;padding-top:12px;padding-bottom:16px}.composer textarea{min-height:88px}.sendButton{align-self:stretch;min-height:52px}}.articleDemoPage{gap:18px;max-width:1120px;margin:0 auto;padding:24px 20px 36px;display:grid}.articleDemoPageEmbed{gap:0;max-width:none;padding:8px 10px 10px}.articleDemoArticle,.articleDemoTutorSection{background:linear-gradient(#fffcf7fa,#fcf8f1f5);border:1px solid #123d3114;border-radius:28px;box-shadow:0 20px 56px #0f201814}.articleDemoArticle{padding:24px}.articleDemoArticleEmbed{box-shadow:none;background:linear-gradient(#fffcf7fa,#fcf8f1f5);border:0;border-radius:22px;padding:10px 16px 12px}.articleDemoHeader{justify-content:space-between;align-items:flex-end;gap:18px;display:flex}.articleDemoHeaderText{min-width:0}.articleDemoMetaRow{color:var(--ink-soft);flex-wrap:wrap;gap:8px 12px;margin-top:10px;font-size:.92rem;font-weight:600;display:flex}.articleDemoMetaRow span+span:before{content:"•";color:#3848606b;margin-right:12px}.articleDemoLanguageToggle{background:#ffffffbd;border-radius:999px;gap:8px;padding:6px;display:inline-flex}.articleDemoLanguageToggle button{color:var(--ink-soft);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:10px 16px;font-weight:700}.articleDemoLanguageToggle button.active{background:var(--panel-strong);color:#fff8ee}.articleDemoTitle{color:var(--ink);margin:0;font-family:Iowan Old Style,Palatino Linotype,Book Antiqua,serif;font-size:clamp(2.2rem,3.6vw,3.8rem);line-height:1.08}.articleDemoFeaturedImage{border:1px solid #123d3114;border-radius:26px;margin-top:24px;overflow:hidden;box-shadow:0 16px 40px #0f201814}.articleDemoFeaturedImage img{aspect-ratio:87/57;object-fit:cover;width:100%;height:auto;display:block}.articleDemoLead,.articleDemoMeta{color:var(--ink-soft);margin:0;line-height:1.7}.articleDemoLead{margin-top:12px;font-size:1.02rem}.articleDemoBundle{border-top:1px solid #123d311a;margin-top:24px;padding:20px 0 0}.articleDemoArticleEmbed .articleDemoBundle{margin-top:0;padding-top:10px}.articleDemoBundleTitle{color:var(--ink);margin:0;font-size:clamp(1.65rem,2.4vw,2.2rem);line-height:1.14}.articleDemoActions{flex-wrap:wrap;gap:12px;margin-top:18px;display:flex}.articleDemoButton{min-height:44px;color:var(--ink);cursor:pointer;font:inherit;white-space:nowrap;background:#fffffff0;border:1px solid #123d311a;border-radius:999px;justify-content:center;align-items:center;gap:10px;padding:10px 18px;font-size:.98rem;font-weight:700;transition:transform .18s,background .18s,color .18s,border-color .18s,box-shadow .18s;display:inline-flex}.articleDemoButton:hover{border-color:#123d3129;transform:translateY(-1px);box-shadow:0 10px 24px #0f201814}.articleDemoButton.active{background:var(--panel-strong);color:#fff8ee}.articleDemoButton:disabled{color:#11231c6b;cursor:not-allowed;box-shadow:none;background:#e2e6e2e0;border-color:#123d3114;transform:none}.articleDemoListenAction{color:var(--ink);background:#fffcf8e6;border-color:#123d311a}.articleDemoListenStop{color:#7a3418;background:#a8573114;border-color:#a8573129}.articleDemoListenIcon{justify-content:center;align-items:center;width:1rem;font-size:.92rem;line-height:1;display:inline-flex}.articleDemoStatus{min-height:1.5rem;margin-top:14px}.articleDemoStatus p{margin:0}.articleDemoStatus.loading{background:#ffffffad;border:1px solid #123d311a;border-radius:16px;gap:8px;max-width:42rem;padding:12px 14px;display:grid}.articleDemoStatusSubtext{color:var(--ink-soft);font-size:.9rem}.articleDemoLoadingBar{background:#123d311a;border-radius:999px;width:100%;height:9px;position:relative;overflow:hidden}.articleDemoLoadingBar span{border-radius:inherit;background:linear-gradient(90deg,#123d31 0%,#d7a431 100%);width:54%;position:absolute;inset:0 auto 0 0}.articleDemoNativeAudioWrap{max-width:40rem;margin-top:16px}.articleDemoRevealedAudioControls{gap:12px;display:grid}.articleDemoAudioMeter{flex-direction:column;gap:10px;display:flex}.articleDemoAudioMeterTrack{background:#123d311f;border-radius:999px;width:100%;height:10px;overflow:hidden}.articleDemoAudioMeterFill{border-radius:inherit;background:linear-gradient(90deg,#1f5c49 0%,#d7a431 100%);height:100%;transition:width .14s linear}.articleDemoAudioMeterMeta{color:var(--ink-soft);justify-content:flex-end;align-items:center;font-size:.94rem;font-weight:700;display:flex}.articleDemoNativeAudioElement{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute}.articleDemoActivityPanel{box-shadow:none;background:0 0;border-top:1px solid #123d311a;margin-top:20px;padding:24px 0 0}.articleDemoArticleEmbed .articleDemoActivityPanel{margin-top:12px;padding-top:12px}.articleDemoActivityHeader h3{color:var(--ink);margin:0;font-size:clamp(1.3rem,2vw,1.7rem)}.articleDemoActivityHeader p{color:var(--ink-soft);margin:10px 0 0;line-height:1.7}.articleDemoActivityBody,.articleDemoTutorPrompt{margin-top:16px}.articleDemoActivityLead,.articleDemoActivityHint,.articleDemoTutorPrompt{color:var(--ink);margin:0;line-height:1.75}.articleDemoActivityHint{color:var(--ink-soft);margin-top:16px}.articleDemoActivityToolbar{flex-wrap:wrap;justify-content:flex-start;align-items:center;gap:12px;margin-top:16px;display:flex}.articleDemoActivityToolbar .articleDemoActivityHint{margin-top:0}.articleDemoToolbarHint{color:var(--ink-soft);font-size:.95rem;line-height:1.5}.articleDemoReferenceLink{margin-top:12px}.articleDemoReferenceBlock{margin-top:14px}.articleDemoReferenceActions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.articleDemoInlineArticle{background:linear-gradient(#fffffff0,#fbf7f0f5);border:1px solid #123d311f;border-radius:18px;margin-top:14px;overflow:hidden;box-shadow:0 12px 26px #0f20180d}.articleDemoInlineArticleHeader{color:var(--ink);padding:14px 18px 10px;font-size:.95rem}.articleDemoInlineArticleBody{max-height:360px;padding:0 18px 18px;overflow-y:auto}.articleDemoInlineArticleBody p{color:var(--ink);margin:0 0 1rem;line-height:1.8}.articleDemoInlineArticleBody p:last-child{margin-bottom:0}.articleDemoActivityButton{flex:none}.articleDemoLevelButton{white-space:normal;flex-direction:column;align-items:flex-start;min-width:132px;line-height:1.15}.articleDemoLevelLabel{font-weight:800}.articleDemoLevelMeta{opacity:.78;font-size:.78rem}.articleDemoButton.active .articleDemoLevelMeta{opacity:.88}.articleDemoGlossaryGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:16px;display:grid}.articleDemoGlossaryCard,.articleDemoQuestionItem,.articleDemoPodcastTurn{background:linear-gradient(#ffffffe0,#fffcf8e6);border:1px solid #123d3114;border-radius:18px;box-shadow:0 10px 26px #0f20180d}.articleDemoGlossaryCard{padding:18px}.articleDemoGlossaryCard h4{color:var(--ink);margin:0 0 10px;font-size:1.05rem}.articleDemoGlossaryCard p{color:var(--ink);margin:0 0 .8rem;line-height:1.65}.articleDemoGlossaryCard p:last-child{margin-bottom:0}.articleDemoEmptyState{max-width:42rem;color:var(--ink-soft);background:linear-gradient(#ffffffe0,#fffcf8e6);border:1px solid #123d311a;border-radius:18px;gap:12px;margin-top:16px;padding:18px;display:grid}.articleDemoEmptyState p{margin:0;line-height:1.65}.articleDemoActivityError{color:#7b2d1d;font-weight:700}.articleDemoQuestionList{color:var(--ink);margin:16px 0 0;padding-left:1.3rem}.articleDemoQuestionList li{margin-bottom:.95rem;line-height:1.7}.articleDemoQuestionItem{padding:20px 22px 22px}.articleDemoQuestionPrompt{color:var(--ink);font-weight:600}.articleDemoQuestionResponse{gap:8px;margin-top:12px;display:grid}.articleDemoQuestionResponse span{color:var(--ink-soft);font-size:.92rem;font-weight:700}.articleDemoQuestionResponse textarea{width:100%;min-height:132px;color:var(--ink);font:inherit;resize:vertical;background:#fffffff5;border:1px solid #123d3129;border-radius:16px;padding:14px 16px;line-height:1.6}.articleDemoQuestionResponse textarea:focus{border-color:#123d31b8;outline:none;box-shadow:0 0 0 4px #123d3114}.articleDemoChoiceList{gap:10px;display:grid}.articleDemoChoiceOption{width:100%;color:var(--ink);font:inherit;text-align:left;background:#fffffff5;border:1px solid #123d3129;border-radius:16px;grid-template-columns:auto 1fr;align-items:start;gap:12px;padding:14px 16px;line-height:1.6;transition:border-color .18s,box-shadow .18s,transform .18s;display:grid}.articleDemoChoiceOption:hover{border-color:#123d3161;transform:translateY(-1px)}.articleDemoChoiceOption.active{background:#2f7a5d14;border-color:#123d31b8;box-shadow:0 0 0 4px #123d3114}.articleDemoChoiceSubtext{color:#123d31b8;margin-top:4px;font-size:.86rem;font-weight:500;display:block}.articleDemoChoiceOption.active .articleDemoChoiceSubtext{color:#123d31d6}.articleDemoChoiceLetter{width:1.9rem;height:1.9rem;color:var(--ink-soft);background:#123d311a;border-radius:999px;justify-content:center;align-items:center;font-size:.9rem;font-weight:700;display:inline-flex}.articleDemoQuestionActions{flex-wrap:wrap;gap:12px;margin-top:12px;display:flex}.articleDemoQuestionFeedback{color:var(--ink);white-space:pre-line;background:#c69f801a;border-left:3px solid #c69f808c;border-radius:0 14px 14px 0;margin-top:10px;padding:12px 14px;line-height:1.7}.articleDemoQuestionFeedback strong{color:var(--ink-soft)}.articleDemoQuestionFeedbackSuccess{background:#2f7a5d14;border-left-color:#2f7a5d8c}.articleDemoQuestionAnswer{color:var(--ink-soft);background:#2f7a5d0f;border-left:3px solid #2f7a5d73;border-radius:0 14px 14px 0;margin-top:10px;padding:12px 14px}.articleDemoPodcastTranscript{gap:16px;margin-top:18px;display:grid}.articleDemoPodcastTurn{border-radius:20px;padding:18px 20px}.articleDemoPodcastTurn.secondary{background:linear-gradient(#f4f9f6f5,#fafcfbf5)}.articleDemoPodcastTurn.user{background:linear-gradient(#faf4eefa,#fffbf7fa);border-color:#c69f802e}.articleDemoPodcastSpeaker{color:var(--terracotta);letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px;font-size:.8rem;font-weight:800;display:inline-block}.articleDemoPodcastTurn p{color:var(--ink);margin:0;line-height:1.8}.articleDemoPodcastFullTranscript{background:#ffffff94;border:1px solid #123d311a;border-radius:18px;margin-top:16px;overflow:hidden}.articleDemoPodcastFullTranscript summary{cursor:pointer;color:var(--ink);padding:14px 18px;font-weight:800;list-style-position:inside}.articleDemoPodcastFullTranscript[open] summary{border-bottom:1px solid #123d3114}.articleDemoPodcastFullTranscriptBody{gap:10px;max-height:24rem;padding:14px;display:grid;overflow-y:auto}.articleDemoPodcastTranscriptEntry{background:#ffffffd1;border:1px solid #123d3114;border-radius:16px;padding:14px 16px}.articleDemoPodcastTranscriptEntry.secondary{background:#f4f9f6e6}.articleDemoPodcastTranscriptEntry.user{background:#faf4eef0;border-color:#c69f802e}.articleDemoPodcastTranscriptEntry p{color:var(--ink);margin:0;line-height:1.7}.articleDemoPodcastComposer{border-top:1px solid #123d311a;margin-top:18px;padding-top:20px}.articleDemoSummaryList{color:var(--ink);margin:0;padding-left:1.35rem}.articleDemoSummaryList li{margin-bottom:.9rem;line-height:1.7}.articleDemoSummaryParagraphs{gap:12px;display:grid}.articleDemoSummaryParagraphs p{color:var(--ink);margin:0;line-height:1.75}.articleDemoFlashcardPanel,.articleDemoChallengePanel{gap:14px;margin-top:16px;display:grid}.articleDemoFlashcard,.articleDemoChallengeCard,.articleDemoChallengeSummary{width:100%;color:var(--ink);background:linear-gradient(#ffffffe0 0%,#f8f1e7eb 100%);border:1px solid #123d3114;border-radius:22px;gap:14px;padding:22px;display:grid;box-shadow:0 10px 26px #0f20180d}.articleDemoFlashcard{cursor:pointer;text-align:left}.articleDemoFlashcard.revealed{background:linear-gradient(#f7fbf8f5 0%,#edf5f0f5 100%)}.articleDemoFlashcardLabel{color:var(--terracotta);letter-spacing:.12em;text-transform:uppercase;font-size:.8rem;font-weight:800}.articleDemoFlashcard h4,.articleDemoChallengeCard h4,.articleDemoChallengeReview h4{color:var(--ink);margin:0;font-size:clamp(1.35rem,2vw,1.85rem)}.articleDemoFlashcardBody,.articleDemoChallengeReview{gap:10px;display:grid}.articleDemoFlashcardBody p{margin:0;line-height:1.7}.articleDemoFlashcardControls{flex-wrap:wrap;gap:12px;display:flex}.articleDemoChallengeScore{width:fit-content;color:var(--ink);background:#123d3114;border-radius:999px;align-items:center;gap:8px;padding:10px 14px;display:inline-flex}.articleDemoChallengeResponse{margin-top:0}.articleDemoTutorFrameWrap{background:#ffffffc2;border:1px solid #123d3114;border-radius:20px;margin-top:16px;overflow:hidden}.articleDemoBody{max-width:44rem;color:var(--ink);margin-top:24px;font-family:Iowan Old Style,Palatino Linotype,Book Antiqua,serif;font-size:1.08rem;line-height:1.8}.articleDemoBody p{margin:0 0 1.3rem}.articleDemoKicker{color:var(--terracotta);letter-spacing:.14em;text-transform:uppercase;margin:0 0 10px;font-size:.8rem;font-weight:800}.articleDemoFrame{background:0 0;border:0;width:100%;min-height:18rem}.homepageDemo{min-height:100vh;color:var(--ink);background:radial-gradient(circle at 0 0,#d7a4312e,#0000 24%),radial-gradient(circle at 90% 0,#2f7a5d1f,#0000 22%),linear-gradient(#fbf6ee 0%,#f1e6d5 100%)}.homepageDemoTopbar{color:#f8fcff;background:#38a3e0;justify-content:center;padding:9px 18px;font-size:.92rem;font-weight:700;display:flex}.homepageDemoHeader,.homepageDemoTutorSection,.homepageDemoListSection{width:min(1120px,100% - 32px);margin:0 auto}.homepageDemoHeader{justify-content:space-between;align-items:center;gap:18px;padding:22px 0 18px;display:flex}.homepageDemoBrand{align-items:center;text-decoration:none;display:inline-flex}.homepageDemoLogoImage{object-fit:cover;border-radius:16px;width:52px;height:52px;display:block;box-shadow:0 8px 18px #11231c1f}.homepageDemoNav{flex-wrap:wrap;justify-content:center;gap:22px;display:flex}.homepageDemoNav a,.homepageDemoNavButton,.homepageDemoNavDisabled{color:var(--ink-soft);font-size:1.02rem;text-decoration:none}.homepageDemoNavButton{cursor:pointer;background:0 0;border:0;padding:0}.homepageDemoNav a:hover,.homepageDemoNavButton:hover,.homepageDemoNavButton.active{color:var(--fern)}.homepageDemoNavDisabled{opacity:.42}.homepageDemoTools{align-items:center;gap:12px;display:flex}.homepageDemoLanguageToggle{background:#ffffffc7;border:1px solid #123d3114;border-radius:999px;gap:6px;padding:4px;display:inline-flex}.homepageDemoLanguageToggle button,.homepageDemoSearch,.homepageDemoTutorTrackButton,.homepageDemoTutorBandButton,.homepageDemoPager button{color:var(--ink);cursor:pointer;background:#ffffffe6;border:1px solid #123d311f;border-radius:999px;transition:transform .16s,border-color .16s,background .16s,color .16s}.homepageDemoLanguageToggle button{border-color:#0000;padding:8px 12px}.homepageDemoLanguageToggle button.active,.homepageDemoTutorTrackButton.active,.homepageDemoTutorBandButton.active{background:var(--panel-strong);color:#fff8ee;border-color:var(--panel-strong)}.homepageDemoSearch{padding:10px 14px;font-weight:700}.homepageDemoTutorSection{gap:16px;margin-top:8px;padding:28px 0 18px;display:grid}.homepageDemoTutorHead{justify-content:space-between;align-items:center;gap:16px;display:flex}.homepageDemoKicker{color:var(--terracotta);letter-spacing:.14em;text-transform:uppercase;margin:0;font-size:.8rem;font-weight:800}.homepageDemoTutorTracks,.homepageDemoTutorBands,.homepageDemoTutorActions,.homepageDemoPager{flex-wrap:wrap;gap:10px;display:flex}.homepageDemoTutorTrackButton,.homepageDemoTutorBandButton{padding:11px 16px;font-weight:700}.homepageDemoTutorTrackButton:disabled{cursor:not-allowed;opacity:.45}.homepageDemoTutorBandButton{text-align:left;border-radius:20px;gap:4px;min-width:150px;display:grid}.homepageDemoTutorBandButton small{color:inherit;opacity:.82;font-size:.77rem}.homepageDemoTutorPanel,.homepageDemoListSection{background:#fffbf5db;border:1px solid #123d3114;border-radius:28px;padding:22px;box-shadow:0 18px 40px #0f201814}.homepageDemoTutorPanel{gap:18px;display:grid}.homepageDemoTutorBody{gap:14px;display:grid}.homepageDemoTutorProfile,.homepageDemoTutorBlurb,.homepageDemoTutorHint,.homepageDemoListItem p,.homepageDemoStatus,.homepageDemoEmpty{color:var(--ink-soft);margin:0;line-height:1.65}.homepageDemoTutorProfile{color:var(--ink);font-weight:700}.homepageDemoTutorAction,.homepageDemoCardLink{text-decoration:none}.homepageDemoTutorAction{min-width:150px;color:var(--ink);background:#fffffff5;border:1px solid #123d311a;border-radius:999px;justify-content:center;align-items:center;padding:12px 16px;font-weight:700;transition:transform .16s,border-color .16s,background .16s;display:inline-flex}.homepageDemoTutorAction:hover,.homepageDemoCardLink:hover,.homepageDemoPager button:hover:not(:disabled),.homepageDemoSearch:hover,.homepageDemoTutorTrackButton:hover:not(:disabled),.homepageDemoTutorBandButton:hover{border-color:#2f7a5d59;transform:translateY(-1px)}.homepageDemoTutorDisabled{background:#123d310f;border-radius:18px;padding:16px 18px}.homepageDemoListSection{gap:18px;margin-top:6px;margin-bottom:32px;display:grid}.homepageDemoListHead{justify-content:space-between;align-items:flex-end;gap:18px;display:flex}.homepageDemoFilters{flex-direction:column;gap:8px;min-width:220px;display:flex}.homepageDemoFilterLabel{color:var(--ink-soft);font-size:.84rem;font-weight:700}.homepageDemoSelect{color:var(--ink);background:#fffffff5;border:1px solid #123d311f;border-radius:16px;padding:12px 14px}.homepageDemoPager{justify-content:space-between;align-items:center}.homepageDemoPager button{padding:11px 15px;font-weight:700}.homepageDemoPager button:disabled{cursor:not-allowed;opacity:.45;transform:none}.homepageDemoList{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.homepageDemoListItem{background:#fffffff0;border:1px solid #123d3114;border-radius:24px;overflow:hidden}.homepageDemoCardLink{height:100%;display:block}.homepageDemoListLayout{grid-template-columns:1fr;min-height:100%;display:grid}.homepageDemoListImageWrap{background:#123d310a;border-bottom:1px solid #123d3114;justify-content:center;align-items:center;min-height:0;padding:0;display:flex}.homepageDemoListImage{object-fit:contain;object-position:center center;background:#ffffffd1;border-radius:0;width:100%;height:280px;max-height:none;display:block}.homepageDemoListImageFallback{color:var(--ink-soft);text-align:center;justify-content:center;align-items:center;padding:18px;font-family:Iowan Old Style,Palatino Linotype,Book Antiqua,serif;display:flex}.homepageDemoListContent{align-content:start;gap:12px;padding:18px 18px 20px;display:grid}.homepageDemoListMeta{color:var(--ink-soft);flex-wrap:wrap;align-items:center;gap:10px;font-size:.86rem;display:flex}.homepageDemoCategoryPill{color:var(--fern);background:#2f7a5d1a;border-radius:999px;align-items:center;padding:7px 11px;font-weight:700;display:inline-flex}.homepageDemoListItem h2{color:var(--ink);margin:0;font-family:Iowan Old Style,Palatino Linotype,Book Antiqua,serif;font-size:1.45rem;line-height:1.14}@media (max-width:960px){.homepageDemoHeader,.homepageDemoTutorHead,.homepageDemoListHead{flex-direction:column;align-items:stretch}.homepageDemoNav,.homepageDemoTools{justify-content:flex-start}.homepageDemoList{grid-template-columns:1fr}}@media (max-width:760px){.homepageDemoHeader,.homepageDemoTutorSection,.homepageDemoListSection{width:min(100% - 24px,1120px)}.homepageDemoListLayout{grid-template-columns:1fr}.homepageDemoListImage{min-height:240px}.homepageDemoPager{flex-direction:column;align-items:stretch}.homepageDemoLanguageToggle,.homepageDemoTools,.homepageDemoTutorTracks,.homepageDemoTutorBands,.homepageDemoTutorActions,.homepageDemoLanguageToggle button,.homepageDemoSearch,.homepageDemoTutorTrackButton,.homepageDemoTutorBandButton,.homepageDemoTutorAction,.homepageDemoPager button{width:100%}.articleDemoPage{gap:14px;padding:14px}.articleDemoArticle,.articleDemoActivityPanel{padding-top:18px}.articleDemoHeader{flex-direction:column;align-items:stretch}.articleDemoLanguageToggle,.articleDemoLanguageToggle button,.articleDemoButton{width:100%}.articleDemoActivityToolbar{flex-direction:column;align-items:stretch}.articleDemoGlossaryGrid{grid-template-columns:1fr}}
