@import "https://fonts.googleapis.com/css2?family=DM+Serif+Display&family=Inter:wght@400;600;700;800&display=swap";.enApp{--navy:#0b4036;--deep:#062f28;--teal:#14755e;--mint:#e3f5ec;--cream:#f6f3e9;--coral:#f06b46;--gold:#f0bd58;--line:#bdd4ca;background:var(--cream);min-height:100vh;color:var(--deep);font-family:Inter,Arial,sans-serif}.enApp *{box-sizing:border-box}.enApp button,.enApp input,.enApp textarea{font:inherit}.enApp img{max-width:100%}.enHeader{border-bottom:1px solid var(--line);z-index:20;background:#fff;justify-content:space-between;align-items:center;height:78px;padding:0 max(4vw,20px);display:flex;position:sticky;top:0}.enBrand{color:inherit;align-items:center;gap:11px;text-decoration:none;display:flex}.enBrand>span{background:var(--navy);color:#fff;border-radius:10px;place-items:center;width:43px;height:43px;font-size:27px;display:grid}.enBrand b,.enBrand small{display:block}.enBrand small{color:#71817a;margin-top:3px;font-size:9px}.enProgress{align-items:center;gap:12px;font-size:11px;display:flex}.enProgress i{background:#e2eae6;border-radius:9px;width:120px;height:7px;overflow:hidden}.enProgress em{background:var(--coral);height:100%;transition:width .3s;display:block}.enHeaderActions{align-items:center;gap:14px;display:flex}.enHomeButton{background:var(--navy);color:#fff;border-radius:8px;align-items:center;gap:8px;padding:9px 12px;font-size:10px;text-decoration:none;display:flex}.enHomeButton>span{font-size:15px}:is(.enHomeButton:hover,.enHomeButton:focus-visible){background:var(--teal);outline-offset:2px;outline:3px solid #14755e35}.enWelcome{grid-template-columns:minmax(0,1.35fr) minmax(270px,.55fr);align-items:center;gap:28px;max-width:1420px;min-height:calc(100vh - 78px);margin:auto;padding:44px max(3.5vw,20px) 70px;display:grid}.launchCard{border:2px solid var(--teal);background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 22px 55px #0b40361b}.launchTop{border-bottom:1px solid var(--line);align-items:center;gap:18px;min-height:62px;padding:9px 16px;display:flex}.launchBrand{align-items:center;gap:9px;margin-right:auto;display:flex}.launchBrand>span{background:var(--navy);color:#fff;border-radius:7px;place-items:center;width:34px;height:34px;display:grid}.launchBrand b,.launchBrand small{display:block}.launchBrand b{font-size:13px}.launchBrand small{color:#61756c;font-size:8px}.launchTop>a{color:var(--deep);font-size:11px;text-decoration:none}.launchTop>strong{background:var(--navy);color:#fff;border-radius:7px;padding:9px 12px;font-size:10px}.launchHero{background:linear-gradient(110deg,#fff 0 47%,#edf7f2 47%);grid-template-columns:.92fr 1.08fr;min-height:430px;display:grid}.launchCopy{z-index:2;padding:42px 15px 34px 34px;position:relative}.launchCopy>small{letter-spacing:.13em;color:var(--teal);font-size:9px;font-weight:800}.launchCopy h1{letter-spacing:-.045em;margin:12px 0 13px;font:clamp(36px,4.1vw,60px)/.93 DM Serif Display,Georgia,serif}.launchCopy h1 em{color:var(--coral);font-style:normal}.launchCopy p{color:#4f675e;max-width:430px;margin:0;font-size:14px;line-height:1.6}.launchCopy button{color:#fff;cursor:pointer;background:linear-gradient(100deg,#ff9c3f,#f05c42);border:0;border-radius:999px;justify-content:space-between;align-items:center;gap:22px;margin-top:24px;padding:13px 17px;font-weight:800;display:flex;box-shadow:0 9px 20px #f06b4635}.launchVisual{background:#dce9e8;min-height:430px;position:relative;overflow:hidden}.launchVisual:after{content:"";pointer-events:none;background:linear-gradient(90deg,#edf7f2 0,#0000 24%),linear-gradient(0deg,#0b40361f 0,#0000 22%);position:absolute;inset:0}.launchVisual>img{object-fit:cover;object-position:center 58%;filter:saturate(.9)contrast(.97);width:100%;height:100%;display:block}.ideaChip{z-index:3;color:var(--deep);background:#fff;border-radius:99px;padding:7px 9px;font-size:8px;font-weight:800;position:absolute;box-shadow:0 5px 15px #062f2833}.chipOne{top:19%;left:18%}.chipTwo{top:32%;right:11%}.chipThree{background:var(--gold);top:47%;left:36%}.launchForm{border-top:1px solid var(--line);background:#fbfdfa;grid-template-columns:1fr 1fr auto;align-items:end;gap:12px;padding:16px;display:grid}.launchForm label b{margin-bottom:6px;font-size:10px;display:block}.launchForm label small{color:#71837b;font-weight:600}.launchForm input{background:#fff;border:1px solid #c7d6cf;border-radius:7px;width:100%;padding:11px;font-size:11px}.launchForm>button{background:var(--teal);color:#fff;cursor:pointer;border:0;border-radius:7px;min-height:40px;padding:10px 16px;font-size:11px;font-weight:800}.launchNote{text-align:center;color:#6c7c75;background:#fbfdfa;margin:0;padding:10px 16px 13px;font-size:10px}.launchNote b{color:var(--deep)}.welcomePrinciples{border:2px solid var(--teal);background:var(--navy);color:#fff;border-radius:14px;padding:29px 26px;box-shadow:0 22px 55px #0b40361b}.welcomePrinciples>small{color:#f4c966;letter-spacing:.16em;font-size:9px;font-weight:800}.welcomePrinciples h2{margin:13px 0 26px;font:34px/1.08 DM Serif Display,Georgia,serif}.welcomePrinciples>div{border-top:1px solid #ffffff24;grid-template-columns:33px 1fr;align-items:center;gap:11px;padding:14px 0;display:grid}.welcomePrinciples>div b{width:30px;height:30px;color:var(--navy);background:#fff;border-radius:50%;place-items:center;font-size:10px;display:grid}.welcomePrinciples>div span{font-size:12px;line-height:1.45}.launchForm{grid-template-columns:1fr 1fr auto;gap:14px;padding:18px}.launchChoiceGroup{background:#fff;border:1px solid #c7d8d0;border-radius:10px;min-width:0;margin:0;padding:14px}.launchChoiceGroup legend{color:var(--deep);padding:0 6px;font-size:11px;font-weight:800}.launchChoiceGroup legend small{color:#71837b;font-size:9px;font-weight:600}.choiceHint{color:#60736a;min-height:30px;margin-bottom:9px;font-size:9px;line-height:1.45;display:block}.choiceChips{flex-wrap:wrap;gap:6px;margin-bottom:11px;display:flex}.choiceChips button{color:#34564a;cursor:pointer;background:#f3f7f5;border:1px solid #c9d9d1;border-radius:999px;align-items:center;gap:5px;min-height:32px;padding:7px 9px;font-size:9px;font-weight:700;transition:background .16s,border-color .16s,transform .16s;display:flex}.choiceChips button:hover{border-color:var(--teal);background:#edf7f2;transform:translateY(-1px)}.choiceChips button:focus-visible{outline-offset:2px;outline:3px solid #14755e40}.choiceChips button.selected{border-color:var(--teal);background:var(--navy);color:#fff;box-shadow:0 3px #f0bd58}.customChoice>span{color:#50675d;margin-bottom:5px;font-size:9px;font-weight:700;display:block}.launchForm input{padding:10px 11px}.launchForm input:focus{border-color:var(--teal);outline:3px solid #14755e24}.launchForm>button{border-radius:8px;min-height:46px;box-shadow:0 5px 12px #14755e24}:is(.launchForm>button:hover,.launchForm>button:focus-visible){background:var(--navy);outline-offset:2px;outline:3px solid #14755e30}.launchNote{padding-bottom:14px}.enStage{max-width:1240px;margin:auto;padding:56px 24px 90px}.enStageTitle{max-width:870px;margin-bottom:30px}.enStageTitle small{background:var(--navy);color:#fff;letter-spacing:.1em;border-radius:6px;padding:7px 10px;font-size:10px;font-weight:800;display:inline-block}.enStageTitle h1{margin:12px 0 7px;font:clamp(39px,5vw,61px)/1.08 DM Serif Display,Georgia,serif}.enStageTitle p{color:#576b62;max-width:800px;margin:0;line-height:1.7}.sampleLayout{grid-template-columns:240px minmax(0,1fr);align-items:start;gap:18px;display:grid}.sampleTabs{gap:7px;display:grid;position:sticky;top:96px}.sampleTabs button{text-align:left;border:1px solid var(--line);border-left:4px solid var(--teal);color:#50645b;cursor:pointer;background:#fff;border-radius:8px;flex-direction:column;gap:6px;padding:16px;display:flex}.sampleTabs span{color:var(--coral);font-size:9px;font-weight:800}.sampleTabs button.active{background:var(--navy);color:#fff}.englishPage{border:2px solid var(--teal);background:#fff;border-radius:8px;min-height:760px;padding:42px 48px;box-shadow:0 18px 45px #17352d13}.englishPage>header{border:0;border-bottom:2px solid var(--navy);letter-spacing:.12em;justify-content:space-between;height:auto;padding:0 0 13px;font-size:10px;display:flex;position:static}.englishPage h2{margin:32px 0 12px;font:45px/1.08 DM Serif Display,Georgia,serif}.pageLead{color:#40584e;font:18px/1.7 Georgia,serif}.pagePhoto{border:1px solid var(--line);background:#edf5f1;margin:27px 0}.pagePhoto img{object-fit:cover;width:100%;height:310px;display:block}.pagePhoto figcaption{color:#5b6e65;padding:10px 13px;font-size:10px;line-height:1.5}.englishPage h3{font-family:DM Serif Display,serif}.englishPage li{margin:9px 0;line-height:1.6}.englishPage blockquote{border-left:5px solid var(--gold);background:#fff4d8;margin:27px 0 0;padding:18px 21px;line-height:1.6}.englishPage blockquote b{color:#a4512f;margin-bottom:5px;font-size:10px;display:block}.englishPage footer{border:0;gap:6px;margin-top:25px;padding:0;display:flex}.englishPage footer span{background:#edf2ef;border-radius:99px;padding:7px 10px;font-size:10px}.pageLengthGuide{background:#eef6f1;border:1px dashed #9db9ac;border-radius:8px;margin-top:9px;padding:17px}.pageLengthGuide b,.pageLengthGuide span{display:block}.pageLengthGuide b{font:18px DM Serif Display,Georgia,serif}.pageLengthGuide span{color:#64766e;margin-top:5px;font-size:10px;line-height:1.5}.englishPage{min-height:1320px;padding:46px 52px}.pageBodyGrid{grid-template-columns:minmax(0,1.65fr) minmax(210px,.72fr);gap:28px;margin:34px 0;display:grid}.pageReading section{border-bottom:1px solid #e3ebe6;padding:0 0 23px 43px;position:relative}.pageReading section+section{margin-top:22px}.pageReading section>small{background:var(--navy);color:#fff;border-radius:50%;place-items:center;width:29px;height:29px;font-size:9px;font-weight:800;display:grid;position:absolute;top:2px;left:0}.pageReading h3{margin:0 0 8px;font-size:24px}.pageReading p{color:#40564d;margin:0;font:15px/1.8 Georgia,serif}.keyTerms{background:#e7f3ed;border-radius:6px 24px 24px;align-self:start;padding:23px 20px}.keyTerms>small,.pageEvidenceBand small,.pageDataSection>small,.pageQuestions small{color:var(--coral);letter-spacing:.13em;font-size:8px;font-weight:800}.keyTerms h3{margin:8px 0 17px;font-size:21px}.keyTerms dl,.keyTerms dd{margin:0}.keyTerms dl>div{border-top:1px solid #cbded5;padding:11px 0}.keyTerms dt{font-size:12px;font-weight:800}.keyTerms dd{color:#5b6f66;margin-top:3px;font-size:10px;line-height:1.5}.pageEvidenceBand{border-left:7px solid var(--gold);background:#fff8e7;grid-template-columns:.75fr 1.25fr;align-items:start;gap:25px;margin:34px 0;padding:24px 27px;display:grid}.pageEvidenceBand h3{margin:6px 0;font-size:26px}.pageEvidenceBand ul{margin:0;padding-left:20px}.pageEvidenceBand li{font-size:13px}.pageDataSection{margin:34px 0}.pageDataSection h3{margin:7px 0 5px;font-size:29px}.pageDataSection>p{color:#63756c;margin:0 0 15px;font-size:11px;line-height:1.6}.pageTableWrap{border:1px solid #b9cec4;border-radius:6px;overflow-x:auto}.pageDataSection table{border-collapse:collapse;background:#fff;width:100%;font-size:11px;line-height:1.45}.pageDataSection th,.pageDataSection td{text-align:left;vertical-align:top;border-bottom:1px solid #d9e4df;border-right:1px solid #d9e4df;padding:11px 12px}.pageDataSection thead th{background:var(--navy);color:#fff;letter-spacing:.04em;font-size:9px}.pageDataSection tbody th{width:20%;color:var(--deep);background:#eff6f2}.pageDataSection tr:last-child th,.pageDataSection tr:last-child td{border-bottom:0}.pageDataSection th:last-child,.pageDataSection td:last-child{border-right:0}.pageGallery{grid-template-columns:1fr 1fr;gap:13px;margin:35px 0;display:grid}.pageGallery figure{border:1px solid var(--line);background:#f1f6f3;border-radius:5px;margin:0;overflow:hidden}.pageGallery img{object-fit:cover;width:100%;height:220px;display:block}.pageGallery figcaption{color:#52665d;min-height:82px;padding:12px 14px;font-size:10px;line-height:1.55}.pageGallery figcaption small{color:#829088;margin-top:6px;font-size:8px;display:block}.pageQuestions{border:2px solid var(--teal);border-radius:7px;grid-template-columns:.75fr 1.25fr;gap:24px;margin:35px 0;padding:25px 27px;display:grid}.pageQuestions h3{margin:6px 0;font-size:24px}.pageQuestions ol{margin:0;padding-left:24px}.pageQuestions li{padding-left:5px;font-size:12px}.pageSource{background:var(--navy);color:#fff;border-radius:7px;grid-template-columns:1fr auto;gap:4px 20px;margin-top:16px;padding:17px 19px;text-decoration:none;display:grid}.pageSource span{color:#efc267;letter-spacing:.12em;grid-column:1/-1;font-size:8px;font-weight:800}.pageSource b{font:17px Georgia,serif}.pageSource i{align-self:center;font-size:10px;font-style:normal;font-weight:800}:is(.pageSource:hover,.pageSource:focus-visible){background:var(--teal);outline-offset:2px;outline:3px solid #14755e45}.enStudio{max-width:1320px}.studioContext{border:2px solid var(--teal);background:#fff;border-radius:10px;grid-template-columns:minmax(220px,1fr) auto auto;align-items:center;gap:18px;margin-bottom:34px;padding:17px 19px;display:grid}.studioContext>div small,.studioContext>div b,.studioContext>div span{display:block}.studioContext>div small{color:var(--coral);letter-spacing:.13em;font-size:8px;font-weight:800}.studioContext>div b{margin-top:4px;font-size:15px}.studioContext>div span{color:#6b7b73;margin-top:3px;font-size:9px}.studioContext nav{gap:5px;display:flex}.studioContext nav a{color:var(--deep);background:#edf4f0;border-radius:6px;padding:8px 10px;font-size:9px;font-weight:800;text-decoration:none}.studioContext>button{background:var(--coral);color:#fff;cursor:pointer;border:0;border-radius:7px;padding:11px 14px;font-size:10px;font-weight:800}.studioSection{padding-top:12px;scroll-margin-top:95px}.studioSection+.studioSection{border-top:2px solid var(--navy);margin-top:65px;padding-top:45px}.studioSectionTitle{grid-template-columns:54px 1fr;align-items:start;gap:14px;max-width:860px;margin-bottom:22px;display:grid}.studioSectionTitle>span{background:var(--navy);color:#fff;border-radius:11px;place-items:center;width:50px;height:50px;font:23px DM Serif Display,Georgia,serif;display:grid}.studioSectionTitle small{color:var(--coral);letter-spacing:.13em;font-size:9px;font-weight:800}.studioSectionTitle h2{margin:4px 0;font:35px DM Serif Display,Georgia,serif}.studioSectionTitle p{color:#5c7066;margin:0;font-size:12px;line-height:1.6}.compositionReady{color:#52645c;background:#f2f5f3;border:2px solid #c7d5ce;border-radius:9px;justify-content:space-between;align-items:center;gap:18px;margin-top:28px;padding:20px 22px;display:flex}.compositionReady small,.compositionReady b,.compositionReady p{margin:0;display:block}.compositionReady small{letter-spacing:.12em;font-size:8px;font-weight:800}.compositionReady b{color:var(--deep);margin-top:5px;font-size:15px}.compositionReady p{margin-top:4px;font-size:10px}.compositionReady>span{background:#dfe7e3;border-radius:99px;padding:9px 12px;font-size:10px;font-weight:800}.compositionReady.ready{border-color:var(--teal);background:#e7f5ee}.compositionReady.ready>span{background:var(--teal);color:#fff}.starterShelf{border:2px solid var(--teal);background:#eef6f1;border-radius:10px;grid-template-columns:1.05fr repeat(3,1fr);gap:12px;margin-top:22px;padding:18px;display:grid}.starterShelf>div:first-child{padding:16px}.starterShelf>div:first-child small,.sourceLibraryHead small{color:var(--coral);letter-spacing:.12em;font-size:9px;font-weight:800}.starterShelf>div:first-child h2{margin:7px 0;font:26px DM Serif Display,serif}.starterShelf>div:first-child p{color:#60736a;margin:0;font-size:11px;line-height:1.55}.sourceCard{border:1px solid var(--line);min-width:0;color:var(--deep);background:#fff;border-radius:9px;flex-direction:column;text-decoration:none;transition:transform .2s,box-shadow .2s;display:flex;overflow:hidden}:is(.sourceCard:hover,.sourceCard:focus-visible){outline-offset:1px;outline:3px solid #14755e3b;transform:translateY(-3px);box-shadow:0 10px 25px #0b40361c}.sourceCard>img{object-fit:cover;width:100%;height:105px}.sourceCard>div{padding:13px}.sourceCard small,.sourceCard>b{display:block}.sourceCard small{color:var(--coral);letter-spacing:.09em;font-size:8px;font-weight:800}.sourceCard b{color:#5d7067;margin-top:4px;font-size:9px}.sourceCard h3{margin:7px 0;font:17px/1.1 DM Serif Display,serif}.sourceCard p{color:#607168;margin:0;font-size:10px;line-height:1.5}.sourceCard span{color:var(--teal);margin-top:10px;font-size:9px;font-weight:800;display:block}.externalNote{color:#66776f;margin:10px 0 0;font-size:10px}.stageNav{border-top:1px solid var(--line);justify-content:space-between;margin-top:32px;padding-top:22px;display:flex}.stageNav button{border:1px solid var(--line);color:var(--navy);cursor:pointer;background:#fff;border-radius:7px;padding:13px 20px;font-weight:800}.stageNav .next{background:var(--navy);color:#fff}.stageNav button:disabled{opacity:.35;cursor:not-allowed}.selectionCount{background:var(--navy);color:#fff;border-radius:8px;justify-content:space-between;margin-bottom:15px;padding:13px 17px;font-size:12px;display:flex}.selectionCount span{color:#c9d9d2}.enBlockGrid{grid-template-columns:repeat(3,1fr);gap:13px;display:grid}.enBlock{text-align:left;border:2px solid var(--teal);min-height:330px;color:var(--navy);cursor:pointer;border-radius:10px;padding:0 18px 48px;position:relative;overflow:hidden}.enBlock>img{object-fit:cover;width:calc(100% + 36px);height:108px;margin:0 -18px 14px;display:block}.enBlock>span{background:#fff;border:3px solid #fff;border-radius:10px;place-items:center;width:38px;height:38px;margin-top:-34px;font-size:18px;display:grid;position:relative}.enBlock small{letter-spacing:.12em;margin-top:12px;font-size:9px;display:block}.enBlock h3{margin:6px 0;font:23px DM Serif Display,serif}.enBlock p{font-size:13px;line-height:1.5}.enBlock>b{font-size:10px}.enBlock>i{font-size:10px;font-style:normal;font-weight:800;position:absolute;bottom:14px;right:14px}.enBlock.chosen{border-color:var(--deep);box-shadow:0 5px 0 var(--deep)}.mint{background:#d9eee2}.blue{background:#dceaf1}.yellow{background:#f3ebc8}.rose{background:#f4dde0}.violet{background:#e9e1f1}.orange{background:#f5e2ce}.roleNote{border-left:4px solid var(--gold);color:#596b63;background:#fff7e5;margin:-10px 0 16px;padding:12px 15px;font-size:11px}.educatorGrid{grid-template-columns:repeat(4,1fr);gap:13px;display:grid}.educatorGrid button{text-align:left;border:2px solid var(--teal);min-height:310px;color:var(--navy);cursor:pointer;background:#fff;border-radius:10px;padding:23px}.educatorGrid button>span{background:var(--navy);color:#fff;border-radius:10px;place-items:center;width:55px;height:55px;font:26px DM Serif Display,serif;display:grid}.educatorGrid small{color:var(--coral);letter-spacing:.1em;margin-top:28px;font-size:9px;font-weight:800;display:block}.educatorGrid h3{margin:7px 0;font:23px DM Serif Display,serif}.educatorGrid b{color:#607169;font-size:10px}.educatorGrid p{min-height:78px;font-size:12px;line-height:1.55}.educatorGrid i{font-size:10px;font-style:normal;font-weight:800}.educatorGrid button.chosen{border-color:var(--teal);box-shadow:0 5px 0 var(--teal);background:#eaf6f0}.builtBook{border:2px solid var(--teal);background:#fff;border-radius:10px;grid-template-columns:230px minmax(0,1fr);display:grid;overflow:hidden;box-shadow:0 17px 45px #17352d13}.builtBook>aside{background:var(--navy);color:#fff;align-self:start;min-height:calc(100vh - 78px);padding:27px 19px;position:sticky;top:78px}.builtBook>aside>b,.builtBook>aside>small{color:#e8bd67;letter-spacing:.14em;margin-bottom:15px;font-size:9px;display:block}.builtBook>aside>a,.builtBook>aside>span{color:#dbe6e0;border-bottom:1px solid #ffffff20;padding:11px 0;font-size:10px;line-height:1.4;text-decoration:none;display:block}.builtBook>aside>small{margin-top:30px}.builtBook>article{min-width:0;padding:32px}.builtHero{border:1px solid var(--line);background:#dcebe4;grid-template-columns:1fr .72fr;display:grid;overflow:hidden}.builtHero>div{padding:34px}.builtHero small{letter-spacing:.1em;font-weight:800}.builtHero h2{margin:13px 0;font:38px/1.05 DM Serif Display,serif}.builtHero p{line-height:1.7}.builtHero>img{object-fit:cover;width:100%;height:100%;min-height:270px}.builtChapter{border-bottom:1px solid var(--line);grid-template-columns:120px 42px 1fr;align-items:center;gap:15px;padding:24px 4px;display:grid}.builtChapter>img{object-fit:cover;border-radius:5px;width:120px;height:90px}.builtChapter>span{background:#fff0c8;border-radius:10px;place-items:center;width:40px;height:40px;font-size:20px;display:grid}.builtChapter small{color:#6a7a73;font-size:9px}.builtChapter h3{margin:5px 0;font:24px DM Serif Display,serif}.builtChapter p{margin:0;font-size:13px;line-height:1.65}.videoLesson{border:2px solid var(--teal);background:#edf6f1;border-radius:9px;grid-template-columns:minmax(0,1.5fr) minmax(230px,.7fr);gap:20px;margin-top:28px;padding:18px;display:grid}.videoFrame{aspect-ratio:16/9;background:#082d27}.videoFrame iframe{border:0;width:100%;height:100%;display:block}.videoLesson>div:last-child{padding:11px 8px}.videoLesson small{color:var(--coral);letter-spacing:.1em;font-size:9px;font-weight:800}.videoLesson h3{margin:9px 0;font:28px DM Serif Display,serif}.videoLesson p{color:#52665d;font-size:12px;line-height:1.6}.videoLesson a{color:var(--teal);font-size:11px;font-weight:800}.sourceLibrary{border-top:2px solid var(--navy);margin-top:28px;padding-top:27px}.sourceLibraryHead{max-width:700px}.sourceLibraryHead h2{margin:7px 0;font:34px DM Serif Display,serif}.sourceLibraryHead p{color:#5c7066;line-height:1.6}.sourceGrid{grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px;display:grid}.sourceGrid .sourceCard>img{height:120px}.reflectionForm{max-width:820px}.reflectionForm label{border:2px solid var(--teal);background:#fff;border-radius:9px;margin-bottom:15px;padding:21px;display:block}.reflectionForm b{margin-bottom:10px;display:block}.reflectionForm textarea{border:1px solid var(--line);resize:vertical;border-radius:7px;width:100%;min-height:120px;padding:13px}.identityNote{border-left:5px solid var(--teal);background:#edf6f1;padding:21px}.identityNote p{color:#52665d;margin:6px 0 0;line-height:1.65}.savedRecord{text-align:center;border:2px solid var(--teal);background:#fff;border-radius:10px;max-width:700px;padding:60px}.savedRecord>span{background:var(--teal);color:#fff;border-radius:50%;place-items:center;width:70px;height:70px;margin:auto;font-size:32px;display:grid}.savedRecord h2{font:38px DM Serif Display,serif}.savedRecord>p{color:#6c7b74;margin-bottom:5px}.savedRecord>b{letter-spacing:.15em;font-size:30px}.savedRecord>small{color:#6a7872;max-width:500px;margin:25px auto;line-height:1.6;display:block}.savedRecord>a{color:var(--teal);font-weight:800}.englishUsageGuide{color:var(--deep);background:#e6f1eb;padding:78px max(5vw,24px);scroll-margin-top:90px}.usageGuideIntro{text-align:center;max-width:850px;margin:0 auto 30px}.usageGuideIntro>small{color:var(--coral);letter-spacing:.16em;font-size:9px;font-weight:800}.usageGuideIntro h2{margin:10px 0;font:clamp(34px,4vw,52px)/1.1 DM Serif Display,Georgia,serif}.usageGuideIntro p{color:#566a61;margin:0;line-height:1.7}.usageGuideGrid{grid-template-columns:1fr 1fr;gap:12px;max-width:1180px;margin:auto;display:grid}.usageGuideGrid article{background:#fff;border:1px solid #aec8bc;border-radius:10px;grid-template-columns:45px 1fr;gap:14px;padding:22px;display:grid}.usageGuideGrid article>span{background:var(--navy);color:#fff;border-radius:50%;place-items:center;width:42px;height:42px;font-size:10px;font-weight:800;display:grid}.usageGuideGrid b{font:21px DM Serif Display,Georgia,serif}.usageGuideGrid p{color:#5a6d64;margin:6px 0 0;font-size:11px;line-height:1.6}.usageGuideNotes{background:#bfd0c8;border-radius:9px;grid-template-columns:repeat(3,1fr);gap:1px;max-width:1180px;margin:14px auto 0;display:grid;overflow:hidden}.usageGuideNotes>div{background:#f7faf8;padding:18px}.usageGuideNotes b{font-size:11px}.usageGuideNotes p{color:#607169;margin:5px 0 0;font-size:9px;line-height:1.55}@media (max-width:1080px){.enWelcome{grid-template-columns:1fr}.welcomePrinciples{grid-template-columns:repeat(4,1fr);gap:10px;display:grid}.welcomePrinciples>small,.welcomePrinciples h2{grid-column:1/-1}.welcomePrinciples>div{grid-template-columns:33px 1fr}.studioContext{grid-template-columns:1fr auto}.studioContext nav{grid-area:2/1/auto/-1}.starterShelf{grid-template-columns:1fr 1fr}.starterShelf>div:first-child{grid-column:1/-1}.sourceGrid{grid-template-columns:1fr 1fr}}@media (max-width:900px){.launchHero{grid-template-columns:1fr 1fr}.sampleLayout{grid-template-columns:1fr}.sampleTabs{grid-template-columns:repeat(3,1fr);position:static}.pageLengthGuide{grid-column:1/-1}.pageBodyGrid{grid-template-columns:1fr}.keyTerms{grid-template-columns:1fr 1fr;gap:0 22px;display:grid}.keyTerms>small,.keyTerms>h3{grid-column:1/-1}.pageEvidenceBand,.pageQuestions{grid-template-columns:1fr}.enBlockGrid,.educatorGrid{grid-template-columns:1fr 1fr}.builtBook{grid-template-columns:1fr}.builtBook>aside{display:none}.builtBook>article{padding:24px}.videoLesson,.builtHero{grid-template-columns:1fr}.builtHero>img{height:250px;min-height:0}.usageGuideNotes{grid-template-columns:1fr}}@media (max-width:650px){.enHeader{padding:0 12px}.enBrand small{display:none}.enBrand>span{width:36px;height:36px}.enHeaderActions{gap:7px}.enProgress{gap:6px}.enProgress i{width:48px}.enHomeButton{padding:9px}.enHomeButton>b{display:none}.enWelcome{padding:18px 12px 50px}.launchTop{gap:9px}.launchTop>a{display:none}.launchHero{background:#fff;display:block}.launchCopy{padding:31px 23px}.launchCopy h1{font-size:43px}.launchVisual{min-height:270px}.launchForm{grid-template-columns:1fr}.launchForm>button{width:100%}.welcomePrinciples{display:block}.enStage{padding:42px 14px 70px}.enStageTitle h1{font-size:43px}.studioContext{grid-template-columns:1fr}.studioContext nav{flex-wrap:wrap;grid-area:auto}.studioContext>button{width:100%}.studioSectionTitle{grid-template-columns:43px 1fr}.studioSectionTitle>span{width:40px;height:40px;font-size:18px}.studioSectionTitle h2{font-size:29px}.compositionReady{flex-direction:column;align-items:flex-start}.sampleTabs{grid-template-columns:1fr}.pageLengthGuide{grid-column:auto}.englishPage{min-height:0;padding:27px 20px}.englishPage h2{font-size:36px}.pagePhoto img{height:230px}.pageReading section{padding-left:39px}.keyTerms{display:block}.pageDataSection table{min-width:650px}.pageGallery{grid-template-columns:1fr}.pageGallery img{height:215px}.pageQuestions{padding:21px 19px}.pageSource{grid-template-columns:1fr}.pageSource span{grid-column:auto}.pageSource i{margin-top:5px}.starterShelf{grid-template-columns:1fr}.starterShelf>div:first-child{grid-column:auto}.enBlockGrid,.educatorGrid,.sourceGrid{grid-template-columns:1fr}.selectionCount{flex-direction:column;align-items:flex-start;gap:5px}.builtBook>article{padding:14px}.builtHero>div{padding:25px}.builtHero h2{font-size:32px}.builtChapter{grid-template-columns:82px 1fr}.builtChapter>img{width:82px;height:72px}.builtChapter>span{display:none}.sourceLibraryHead h2{font-size:29px}.savedRecord{padding:36px 20px}.englishUsageGuide{padding:60px 15px}.usageGuideGrid{grid-template-columns:1fr}.usageGuideGrid article{padding:18px}.stageNav{gap:9px}.stageNav button{padding:12px 13px}}