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var(--line);background:var(--surface);box-shadow:var(--shadow-sm);border-radius:18px;margin-top:16px;padding:31px}.from-scratch-module__UGy-hq__goalCard{background:#eff8f4;border-color:#bfdcd3;grid-template-columns:150px 1fr;gap:30px;display:grid}.from-scratch-module__UGy-hq__goalCard strong{color:#15745c;font-family:var(--font-mono);font-size:var(--text-control);letter-spacing:.06em}.from-scratch-module__UGy-hq__goalCard p{color:#315f53;font-size:var(--text-body);margin:0}.from-scratch-module__UGy-hq__lessonSection h2,.from-scratch-module__UGy-hq__practiceSection h2,.from-scratch-module__UGy-hq__takeawaySection h2{letter-spacing:-.045em;margin:9px 0 0;font-size:29px;line-height:1.2}.from-scratch-module__UGy-hq__plainCopy{flex-direction:column;gap:13px;margin-top:22px;display:flex}.from-scratch-module__UGy-hq__plainCopy p{color:var(--ink-soft);font-size:var(--text-body);margin:0;line-height:1.9}.from-scratch-module__UGy-hq__conceptGrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:23px;display:grid}.from-scratch-module__UGy-hq__conceptGrid article{border:1px solid var(--line);background:var(--paper);border-radius:13px;min-height:165px;padding:20px}.from-scratch-module__UGy-hq__conceptGridExpanded{grid-template-columns:repeat(2,minmax(0,1fr))}.from-scratch-module__UGy-hq__conceptGridExpanded article{min-height:145px}.from-scratch-module__UGy-hq__conceptGridExpanded h3{margin-top:18px}.from-scratch-module__UGy-hq__conceptGrid span{color:var(--blue);font-family:var(--font-mono);font-size:var(--text-caption)}.from-scratch-module__UGy-hq__conceptGrid h3{font-size:var(--text-body-lg);margin:25px 0 7px}.from-scratch-module__UGy-hq__conceptGrid p{color:var(--ink-soft);font-size:var(--text-control);margin:0;line-height:1.7}.from-scratch-module__UGy-hq__symbolList{flex-direction:column;gap:8px;margin-top:22px;display:flex}.from-scratch-module__UGy-hq__symbolRow{border:1px solid var(--line);background:var(--paper);border-radius:11px;grid-template-columns:minmax(150px,.34fr) minmax(0,1fr);align-items:start;gap:18px;padding:15px 17px;display:grid}.from-scratch-module__UGy-hq__symbolRow code{color:#1c5f9f;font-family:var(--font-mono);font-size:var(--text-code);overflow-wrap:anywhere;font-weight:720}.from-scratch-module__UGy-hq__symbolRow p{color:var(--ink-soft);font-size:var(--text-control);margin:0}.from-scratch-module__UGy-hq__exampleIntro{color:var(--ink-soft);margin:13px 0 22px}:is(.from-scratch-module__UGy-hq__lessonSection .code-card,.from-scratch-module__UGy-hq__practiceSection .code-card){margin-top:20px}:is(.from-scratch-module__UGy-hq__lessonSection .code-card pre,.from-scratch-module__UGy-hq__practiceSection .code-card pre){min-height:auto}.from-scratch-module__UGy-hq__outputPanel{background:#eef8f4;border:1px solid #c7ddd6;border-radius:12px;margin-top:13px;padding:18px 20px}.from-scratch-module__UGy-hq__outputPanel strong{color:#246c58;font-size:var(--text-control)}.from-scratch-module__UGy-hq__outputPanel ul{color:#365e54;font-size:var(--text-control);margin:10px 0 0;padding-left:20px}.from-scratch-module__UGy-hq__stepsList{counter-reset:basics-step;flex-direction:column;gap:0;margin:21px 0 0;padding:0;list-style:none;display:flex}.from-scratch-module__UGy-hq__stepsList li{border-bottom:1px solid var(--line);color:var(--ink-soft);counter-increment:basics-step;grid-template-columns:36px minmax(0,1fr);gap:13px;padding:14px 0;display:grid}.from-scratch-module__UGy-hq__stepsList li>span{min-width:0}.from-scratch-module__UGy-hq__stepsList li:before{color:#276ebf;background:var(--blue-soft);content:counter(basics-step, decimal-leading-zero);width:31px;height:31px;font-family:var(--font-mono);font-size:var(--text-caption);border-radius:9px;place-items:center;font-weight:750;display:grid}.from-scratch-module__UGy-hq__practiceSection{background:radial-gradient(circle at 100% 0%, #a975ee12, transparent 34%), var(--surface);border-color:#cfc3df}.from-scratch-module__UGy-hq__practiceTask{color:var(--ink-soft);font-size:var(--text-body);margin:17px 0 0}.from-scratch-module__UGy-hq__expectedLine{color:#315f53;font-size:var(--text-control);background:#eaf7f2;border-radius:10px;margin:13px 0 0;padding:13px 15px}.from-scratch-module__UGy-hq__revealStack{gap:8px;margin-top:13px;display:grid}.from-scratch-module__UGy-hq__revealStack details,.from-scratch-module__UGy-hq__checkCard{border:1px solid var(--line);background:#fff;border-radius:11px}.from-scratch-module__UGy-hq__revealStack summary,.from-scratch-module__UGy-hq__checkCard summary{color:var(--ink-soft);font-size:var(--text-control);cursor:pointer;padding:13px 15px;font-weight:720}.from-scratch-module__UGy-hq__revealStack details>p,.from-scratch-module__UGy-hq__checkCard>p{color:var(--ink-soft);font-size:var(--text-control);margin:0;padding:0 15px 15px}.from-scratch-module__UGy-hq__revealStack details .code-card{margin:0 12px 12px}.from-scratch-module__UGy-hq__checkCard{background:#f0f7fb;border-color:#bfd8e9;margin-top:16px}.from-scratch-module__UGy-hq__takeawaySection{background:#eff8f4;border-color:#bfdcd3;grid-template-columns:190px 1fr;gap:35px;display:grid}.from-scratch-module__UGy-hq__takeawaySection ol{flex-direction:column;gap:9px;margin:0;padding:0;list-style:none;display:flex}.from-scratch-module__UGy-hq__takeawaySection li{color:#315d52;background:#ffffffb8;border:1px solid #cfe2dc;border-radius:10px;grid-template-columns:29px minmax(0,1fr);align-items:start;gap:10px;padding:11px 12px;display:grid}.from-scratch-module__UGy-hq__takeawayCopy{min-width:0;margin:0}.from-scratch-module__UGy-hq__takeawaySection li>span{color:#15725b;background:var(--beam-soft);width:27px;height:27px;font-family:var(--font-mono);font-size:var(--text-caption);border-radius:8px;place-items:center;font-weight:750;display:grid}.from-scratch-module__UGy-hq__lessonSources{border:1px solid var(--line);background:var(--surface);border-radius:15px;margin-top:16px;padding:21px 24px}.from-scratch-module__UGy-hq__lessonSources>span{color:var(--muted);font-family:var(--font-mono);font-size:var(--text-caption);font-weight:750}.from-scratch-module__UGy-hq__lessonSources>div{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.from-scratch-module__UGy-hq__lessonSources a{border:1px solid var(--line);color:var(--ink-soft);font-size:var(--text-control);border-radius:8px;padding:6px 10px}.from-scratch-module__UGy-hq__lessonPagination{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;margin-top:16px;display:grid}.from-scratch-module__UGy-hq__lessonPagination>a,.from-scratch-module__UGy-hq__lessonPagination>span{min-height:96px}.from-scratch-module__UGy-hq__lessonPagination>a{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-sm);border-radius:14px;flex-direction:column;justify-content:center;padding:18px;display:flex}.from-scratch-module__UGy-hq__lessonPagination>a:last-child{text-align:right;align-items:flex-end}.from-scratch-module__UGy-hq__lessonPagination small{color:var(--blue);font-size:var(--text-meta)}.from-scratch-module__UGy-hq__lessonCompletion{border:1px solid var(--success-line);background:var(--success-surface);border-radius:16px;justify-content:space-between;align-items:center;gap:24px;margin-top:16px;padding:22px 24px;display:flex}.from-scratch-module__UGy-hq__lessonCompletion>div{flex-direction:column;gap:5px;min-width:0;display:flex}.from-scratch-module__UGy-hq__lessonCompletion>div>span{color:var(--success-text);font-family:var(--font-mono);font-size:var(--text-caption);letter-spacing:.08em;font-weight:780}.from-scratch-module__UGy-hq__lessonCompletion strong{color:var(--ink);font-size:var(--text-body);line-height:1.55}.from-scratch-module__UGy-hq__lessonPagination strong{font-size:var(--text-control);margin-top:4px}@media (max-width:980px){.from-scratch-module__UGy-hq__trackHeroLead,.from-scratch-module__UGy-hq__sectionIntro{grid-template-columns:1fr;align-items:start;gap:24px}.from-scratch-module__UGy-hq__lessonRoadmap{grid-template-columns:repeat(2,minmax(0,1fr))}.from-scratch-module__UGy-hq__lessonLayout{grid-template-columns:1fr;width:min(900px,100% - 40px);padding-top:25px}.from-scratch-module__UGy-hq__lessonSidebar{display:none}.from-scratch-module__UGy-hq__mobilePathNav{border:1px solid var(--line);background:var(--surface);border-radius:12px;margin-bottom:13px;display:block}.from-scratch-module__UGy-hq__mobilePathNav summary{font-size:var(--text-control);cursor:pointer;padding:12px 15px;font-weight:720}.from-scratch-module__UGy-hq__mobilePathNav>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;padding:0 11px 11px;display:grid}.from-scratch-module__UGy-hq__mobilePathNav a{color:var(--ink-soft);background:var(--paper);font-size:var(--text-control);border-radius:8px;padding:9px}.from-scratch-module__UGy-hq__mobilePathNav a[data-active=true]{color:#145f9d;background:var(--blue-soft);font-weight:750}}@media (max-width:720px){.from-scratch-module__UGy-hq__shell{width:min(100% - 28px,1160px)}.from-scratch-module__UGy-hq__overviewHero{padding:45px 0 58px}.from-scratch-module__UGy-hq__overviewHero h1,.from-scratch-module__UGy-hq__trackHero h1{font-size:42px}.from-scratch-module__UGy-hq__overviewHero p,.from-scratch-module__UGy-hq__trackHeroLead>div>p{font-size:var(--text-body)}.from-scratch-module__UGy-hq__heroStats{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.from-scratch-module__UGy-hq__heroStats div{min-width:0}.from-scratch-module__UGy-hq__installStepSection{margin-top:-26px}.from-scratch-module__UGy-hq__installStepCard{border-radius:17px;grid-template-columns:auto minmax(0,1fr);gap:17px;padding:21px}.from-scratch-module__UGy-hq__installStepIndex{border-radius:14px;width:58px;height:58px}.from-scratch-module__UGy-hq__installStepIndex strong{font-size:21px}.from-scratch-module__UGy-hq__installStepCopy h2{font-size:24px}.from-scratch-module__UGy-hq__installStepAction{grid-column:1/-1;justify-content:space-between}.from-scratch-module__UGy-hq__pathGrid,.from-scratch-module__UGy-hq__lessonRoadmap,.from-scratch-module__UGy-hq__trackFooterGrid,.from-scratch-module__UGy-hq__startPanel,.from-scratch-module__UGy-hq__conceptGrid,.from-scratch-module__UGy-hq__takeawaySection{grid-template-columns:1fr}.from-scratch-module__UGy-hq__pathCard{min-height:385px;padding:24px}.from-scratch-module__UGy-hq__pathCard h3{margin-top:42px}.from-scratch-module__UGy-hq__joinStrip{grid-template-columns:auto 1fr}.from-scratch-module__UGy-hq__joinStrip a{text-align:center;grid-column:1/-1}.from-scratch-module__UGy-hq__trackHero{padding:39px 0 54px}.from-scratch-module__UGy-hq__trackHeroAside{width:100%}.from-scratch-module__UGy-hq__trackBody{padding:62px 0 78px}.from-scratch-module__UGy-hq__startPanel{gap:24px;padding:23px}.from-scratch-module__UGy-hq__knowledgeSpine{grid-template-columns:1fr;padding:23px}.from-scratch-module__UGy-hq__knowledgeSpine li{grid-template-columns:1fr;gap:2px}.from-scratch-module__UGy-hq__stageRoadmap{gap:38px}.from-scratch-module__UGy-hq__stageHeader{grid-template-columns:44px minmax(0,1fr);gap:14px}.from-scratch-module__UGy-hq__stageHeader>span{width:42px;height:42px}.from-scratch-module__UGy-hq__stageHeader>strong{grid-column:2;justify-self:start}.from-scratch-module__UGy-hq__beamBridge{grid-template-columns:1fr;gap:18px;padding:22px}.from-scratch-module__UGy-hq__beamBridge a{justify-content:center}.from-scratch-module__UGy-hq__lessonLayout{width:min(100% - 28px,900px)}.from-scratch-module__UGy-hq__mobilePathNav>div{grid-template-columns:1fr}.from-scratch-module__UGy-hq__lessonHeader,.from-scratch-module__UGy-hq__goalCard,.from-scratch-module__UGy-hq__lessonSection,.from-scratch-module__UGy-hq__practiceSection,.from-scratch-module__UGy-hq__takeawaySection{border-radius:16px;padding:23px 20px}.from-scratch-module__UGy-hq__lessonHeader h1{margin-top:43px;font-size:39px}.from-scratch-module__UGy-hq__lessonHeaderTop{align-items:flex-start}.from-scratch-module__UGy-hq__basicProgressButton{width:100%}.from-scratch-module__UGy-hq__lessonCompletion{flex-direction:column;align-items:stretch;gap:16px;padding:20px}.from-scratch-module__UGy-hq__lessonHeader p{font-size:var(--text-body)}.from-scratch-module__UGy-hq__lessonContinuity{grid-template-columns:1fr}.from-scratch-module__UGy-hq__lessonContinuity>div+div{border-top:1px solid var(--scratch-border,var(--line));border-left:0}.from-scratch-module__UGy-hq__goalCard{grid-template-columns:1fr;gap:8px}.from-scratch-module__UGy-hq__symbolRow{grid-template-columns:1fr;gap:5px}.from-scratch-module__UGy-hq__lessonPagination{grid-template-columns:1fr}.from-scratch-module__UGy-hq__lessonPagination>a:last-child{text-align:left;align-items:flex-start}}.from-scratch-module__UGy-hq__page,.from-scratch-module__UGy-hq__lessonPage{--scratch-canvas:var(--paper);--scratch-surface:var(--surface);--scratch-surface-muted:var(--paper);--scratch-surface-raised:#fff;--scratch-border:var(--line);--scratch-border-hover:#aebdc5;--scratch-ink:var(--ink);--scratch-ink-soft:var(--ink-soft);--scratch-muted:var(--muted);--scratch-link:#1f67b5;--scratch-link-hover:#145f9d;--scratch-shadow-sm:var(--shadow-sm);--scratch-shadow-md:var(--shadow-md);--scratch-green-surface:#eff8f4;--scratch-green-surface-strong:#eaf7f2;--scratch-green-border:#bfdcd3;--scratch-green-border-soft:#cfe2dc;--scratch-green-ink:#315f53;--scratch-green-strong:#15745c;--scratch-green-accent:#13846a;--scratch-blue-surface:#f0f7fb;--scratch-blue-border:#bfd8e9;--scratch-purple-border:#cfc3df;--scratch-elixir-badge:#eadcff;--scratch-elixir-ink:#7040ad;--scratch-erlang-badge:#ffe1dd;--scratch-erlang-ink:#a73c35}:is(html[data-theme=dark] .from-scratch-module__UGy-hq__page,html[data-theme=dark] .from-scratch-module__UGy-hq__lessonPage){--scratch-canvas:#07111d;--scratch-surface:#0e1b29;--scratch-surface-muted:#091522;--scratch-surface-raised:#122231;--scratch-border:#293c4c;--scratch-border-hover:#4c697e;--scratch-ink:#edf4fa;--scratch-ink-soft:#b9c7d2;--scratch-muted:#91a3b1;--scratch-link:#7dbdff;--scratch-link-hover:#acd6ff;--scratch-shadow-sm:0 1px 2px #00000057;--scratch-shadow-md:0 20px 55px #00000057;--scratch-green-surface:#0b2522;--scratch-green-surface-strong:#11322d;--scratch-green-border:#2e6257;--scratch-green-border-soft:#28564d;--scratch-green-ink:#c1ded6;--scratch-green-strong:#82e4c7;--scratch-green-accent:#5dd3b2;--scratch-blue-surface:#0b2337;--scratch-blue-border:#315c7e;--scratch-purple-border:#5b4674;--scratch-elixir-badge:#302244;--scratch-elixir-ink:#d1afff;--scratch-erlang-badge:#402422;--scratch-erlang-ink:#ffaaa3}.from-scratch-module__UGy-hq__page,.from-scratch-module__UGy-hq__lessonPage{color:var(--scratch-ink);background-color:var(--scratch-canvas)}.from-scratch-module__UGy-hq__page{background:radial-gradient(circle at 8% 15%, #3185f50f, transparent 25%), var(--scratch-canvas)}.from-scratch-module__UGy-hq__pathCard,.from-scratch-module__UGy-hq__lessonCard,.from-scratch-module__UGy-hq__bridgeCard,.from-scratch-module__UGy-hq__sourceCard,.from-scratch-module__UGy-hq__lessonSidebar,.from-scratch-module__UGy-hq__goalCard,.from-scratch-module__UGy-hq__lessonSection,.from-scratch-module__UGy-hq__practiceSection,.from-scratch-module__UGy-hq__takeawaySection,.from-scratch-module__UGy-hq__lessonSources,.from-scratch-module__UGy-hq__lessonPagination>a{border-color:var(--scratch-border);background-color:var(--scratch-surface);box-shadow:var(--scratch-shadow-sm)}.from-scratch-module__UGy-hq__pathCard{box-shadow:var(--scratch-shadow-md)}.from-scratch-module__UGy-hq__pathCard:hover,.from-scratch-module__UGy-hq__lessonCard:hover{border-color:var(--scratch-border-hover)}.from-scratch-module__UGy-hq__pathCardElixir{background:radial-gradient(circle at 100% 0%, #a975ee1f, transparent 35%), var(--scratch-surface)}.from-scratch-module__UGy-hq__pathCardErlang{background:radial-gradient(circle at 100% 0%, #e15b521c, transparent 35%), var(--scratch-surface)}.from-scratch-module__UGy-hq__sectionIntro>p,.from-scratch-module__UGy-hq__pathCard>strong,.from-scratch-module__UGy-hq__pathCard>p,.from-scratch-module__UGy-hq__startPanel p,.from-scratch-module__UGy-hq__startPanel li,.from-scratch-module__UGy-hq__lessonCard p,.from-scratch-module__UGy-hq__sourceCard a,.from-scratch-module__UGy-hq__lessonSidebar nav a,.from-scratch-module__UGy-hq__plainCopy p,.from-scratch-module__UGy-hq__conceptGrid p,.from-scratch-module__UGy-hq__symbolRow p,.from-scratch-module__UGy-hq__exampleIntro,.from-scratch-module__UGy-hq__stepsList li,.from-scratch-module__UGy-hq__practiceTask,.from-scratch-module__UGy-hq__revealStack summary,.from-scratch-module__UGy-hq__checkCard summary,.from-scratch-module__UGy-hq__revealStack details>p,.from-scratch-module__UGy-hq__checkCard>p,.from-scratch-module__UGy-hq__lessonSources a{color:var(--scratch-ink-soft)}.from-scratch-module__UGy-hq__pathCardTop>span:first-child,.from-scratch-module__UGy-hq__pathCardMeta,.from-scratch-module__UGy-hq__lessonCardTop,.from-scratch-module__UGy-hq__basicLessonStatus,.from-scratch-module__UGy-hq__lessonBreadcrumb,.from-scratch-module__UGy-hq__lessonSources>span{color:var(--scratch-muted)}.from-scratch-module__UGy-hq__pathCardLink,.from-scratch-module__UGy-hq__lessonCardFooter>span:first-child,.from-scratch-module__UGy-hq__lessonBreadcrumb a:hover,.from-scratch-module__UGy-hq__sourceCard a:hover,.from-scratch-module__UGy-hq__lessonPagination small{color:var(--scratch-link)}.from-scratch-module__UGy-hq__pathCardLink,.from-scratch-module__UGy-hq__basicLessonStatus,.from-scratch-module__UGy-hq__sourceCard,.from-scratch-module__UGy-hq__sourceCard a,.from-scratch-module__UGy-hq__lessonSidebar,.from-scratch-module__UGy-hq__lessonSources,.from-scratch-module__UGy-hq__lessonSources a,.from-scratch-module__UGy-hq__lessonPagination>a,.from-scratch-module__UGy-hq__conceptGrid article,.from-scratch-module__UGy-hq__symbolRow,.from-scratch-module__UGy-hq__stepsList li,.from-scratch-module__UGy-hq__revealStack details,.from-scratch-module__UGy-hq__checkCard{border-color:var(--scratch-border)}.from-scratch-module__UGy-hq__sourceCard a:hover{color:var(--scratch-link-hover);border-color:var(--scratch-link)}.from-scratch-module__UGy-hq__languageBadgeElixir{color:var(--scratch-elixir-ink);background:var(--scratch-elixir-badge)}.from-scratch-module__UGy-hq__languageBadgeErlang{color:var(--scratch-erlang-ink);background:var(--scratch-erlang-badge)}.from-scratch-module__UGy-hq__installStepCard{color:var(--scratch-ink);border-color:var(--scratch-green-border);background:radial-gradient(circle at 94% 12%, #ffffff14, transparent 27%), var(--scratch-green-surface);box-shadow:var(--scratch-shadow-md)}.from-scratch-module__UGy-hq__installStepCard:hover{border-color:var(--scratch-green-accent)}.from-scratch-module__UGy-hq__installStepCopy p{color:var(--scratch-green-ink)}.from-scratch-module__UGy-hq__installStepCopy code{color:var(--scratch-green-strong)}.from-scratch-module__UGy-hq__startPanel,.from-scratch-module__UGy-hq__goalCard,.from-scratch-module__UGy-hq__takeawaySection{border-color:var(--scratch-green-border);background:var(--scratch-green-surface)}.from-scratch-module__UGy-hq__startPanel li:before,.from-scratch-module__UGy-hq__goalCard strong{color:var(--scratch-green-strong)}.from-scratch-module__UGy-hq__startActions code{color:var(--scratch-green-strong);border-color:var(--scratch-green-border);background:var(--scratch-surface-raised)}.from-scratch-module__UGy-hq__basicLessonStatus{background:var(--scratch-surface-muted)}.from-scratch-module__UGy-hq__basicLessonStatusComplete{color:var(--scratch-green-strong);border-color:var(--scratch-green-border);background:var(--scratch-green-surface-strong)}.from-scratch-module__UGy-hq__bridgeCard{color:#fff;box-shadow:var(--scratch-shadow-sm);background:#07182d;border-color:#253d54}.from-scratch-module__UGy-hq__lessonSidebar nav a:hover,.from-scratch-module__UGy-hq__conceptGrid article,.from-scratch-module__UGy-hq__symbolRow,.from-scratch-module__UGy-hq__mobilePathNav a{background:var(--scratch-surface-muted)}.from-scratch-module__UGy-hq__lessonSidebar nav a[data-active=true],.from-scratch-module__UGy-hq__mobilePathNav a[data-active=true],.from-scratch-module__UGy-hq__stepsList li:before{color:var(--scratch-link);background:var(--scratch-blue-surface)}.from-scratch-module__UGy-hq__lessonBreadcrumb a:hover{color:var(--scratch-link-hover)}.from-scratch-module__UGy-hq__goalCard p,.from-scratch-module__UGy-hq__outputPanel ul,.from-scratch-module__UGy-hq__expectedLine,.from-scratch-module__UGy-hq__takeawaySection li{color:var(--scratch-green-ink)}.from-scratch-module__UGy-hq__outputPanel{border-color:var(--scratch-green-border);background:var(--scratch-green-surface)}.from-scratch-module__UGy-hq__outputPanel strong,.from-scratch-module__UGy-hq__takeawaySection li>span{color:var(--scratch-green-strong)}.from-scratch-module__UGy-hq__symbolRow code,.from-scratch-module__UGy-hq__conceptGrid span{color:var(--scratch-link)}.from-scratch-module__UGy-hq__practiceSection{border-color:var(--scratch-purple-border);background:radial-gradient(circle at 100% 0%, #a975ee1a, transparent 34%), var(--scratch-surface)}.from-scratch-module__UGy-hq__expectedLine{background:var(--scratch-green-surface-strong)}.from-scratch-module__UGy-hq__revealStack details,.from-scratch-module__UGy-hq__checkCard{background:var(--scratch-surface-raised)}.from-scratch-module__UGy-hq__checkCard{border-color:var(--scratch-blue-border);background:var(--scratch-blue-surface)}.from-scratch-module__UGy-hq__takeawaySection li{border-color:var(--scratch-green-border-soft);background:var(--scratch-surface-raised)}.from-scratch-module__UGy-hq__lessonSection .code-card{border-color:#304a62;box-shadow:0 15px 35px #00000038}.from-scratch-module__UGy-hq__practiceSection .code-card{border-color:#304a62;box-shadow:0 15px 35px #00000038}.from-scratch-module__UGy-hq__revealStack details .code-card{border-color:#304a62;box-shadow:0 15px 35px #00000038}.from-scratch-module__UGy-hq__mobilePathNav{color:var(--scratch-ink);border-color:var(--scratch-border);background:var(--scratch-surface)}html[data-theme=dark] .from-scratch-module__UGy-hq__page{background:radial-gradient(circle at 8% 15%, #3185f51a, transparent 25%), var(--scratch-canvas)}