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@media(min-width:1450px){.hero{min-height:690px}.hero-visual{height:450px}.graph-card{width:455px}}
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@media print{.site-header,.footer,.article-sidebar,.article-actions,.lesson-navigation,.article-end,.image-expand,.skip-link{display:none!important}.container{width:100%}.article-header{padding:0;background:white}.breadcrumb{display:none}.article-header h1{font-size:28px}.article-layout{display:block;padding:0}.article-body>p{font-size:11pt;line-height:1.55}.article-body figure{break-inside:avoid;width:100%;max-width:650px}.article-body>h2{break-after:avoid}.article-metadata{margin-bottom:20px}.article-body>.diagram-caption{font-size:9pt}.article-header .pill{padding:0;border:0}.article-header{border:0}@page{margin:18mm}}
/* Course overview and integrated learning environment */
.curriculum-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:start}.curriculum-grid.single-theme{grid-template-columns:1fr}.curriculum-grid .curriculum-theme{margin:0 0 8px;min-width:0}.curriculum-grid .theme-heading{gap:13px;padding:20px}.curriculum-grid .theme-heading h2{font-size:21px}.curriculum-grid .theme-total{display:none}.curriculum-grid .theme-number{font-size:34px}.curriculum-grid .unit summary{padding:19px 15px}.curriculum-grid .unit h3{font-size:15px}.curriculum-grid .unit-lessons{padding:0 12px}.curriculum-grid .unit-lessons>a{gap:9px}.curriculum-grid .unit-lessons strong{font-size:13px}.curriculum-grid .read-time{display:none}.review-banner{display:flex;gap:18px;justify-content:space-between;flex-wrap:wrap;padding:12px 18px;border:1px solid #e2d5b7;background:#fff9ed;border-radius:9px;font-size:12px;margin-bottom:28px;color:#14243d}.vle-welcome{display:flex;justify-content:space-between;align-items:end;gap:30px;margin:25px 0 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h2{font-size:33px}.vle-filters{margin:22px 0}.vle-course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.vle-lesson-card{display:flex;flex-direction:column;background:white;border:1px solid var(--line);border-top:4px solid var(--theme);border-radius:11px;padding:23px;min-height:270px}.vle-lesson-card:hover{transform:translateY(-3px);box-shadow:0 10px 30px #182c4c0b}.vle-lesson-card>.eyebrow{color:var(--navy)}.vle-lesson-card h3{font-size:20px;line-height:1.3;margin:16px 0 10px;color:var(--navy)}.vle-lesson-card>p{font-size:10px;color:var(--muted)}.resource-chips{display:flex;gap:5px;flex-wrap:wrap;margin:20px 0}.resource-chips>span{font-size:9px;background:var(--tint);padding:3px 7px;border-radius:5px;color:var(--navy)}.vle-card-status{display:flex;justify-content:space-between;font-size:11px;color:var(--navy);border-top:1px solid var(--line);padding-top:13px;margin-top:auto}.studio-title{margin:35px 0}.studio-title h1{font-size:39px;letter-spacing:-1.3px;line-height:1.2;margin:15px 0}.studio-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:25px}.studio-toolbar>a{font-size:12px;color:var(--navy)}.studio-tabs{display:flex;gap:6px;flex-wrap:wrap}.studio-tabs button{border:1px solid var(--line);border-radius:7px;padding:11px 17px;background:white;font-size:12px;color:var(--navy)}.studio-tabs button.selected{background:var(--navy);color:white;border-color:var(--navy)}.slide-stage{background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 12px 45px #182c4c08}.slide-top{padding:17px 27px;display:flex;justify-content:space-between;gap:20px;background:var(--tint,var(--lavender));color:var(--theme,var(--purple));font-size:10px;letter-spacing:1px}.slide-content{padding:50px 65px;min-height:380px;display:flex;flex-direction:column;justify-content:center}.slide-content h2{font-size:33px;letter-spacing:-1px;margin:14px 0 25px;color:var(--navy)}.slide-content p{font-size:23px;line-height:1.8;max-width:900px}.slide-content img{width:100%;max-height:560px;object-fit:contain;margin:0 auto 20px}.diagram-slide{padding:25px 45px}.diagram-slide p{font-size:14px;color:var(--muted)}.slide-watermark{text-align:right;padding:10px 28px;font-size:10px;color:#14243d}.slide-controls{display:flex;align-items:center;gap:30px;border-top:1px solid var(--line);padding:17px 25px}.slide-controls button{background:none;border:0;color:var(--theme,var(--purple));font-size:13px;font-weight:600;min-width:100px}.slide-controls>.progress-track{flex:1}.slide-controls button:disabled{opacity:.35;cursor:default}.exercise-panel{border:1px solid var(--line);background:white;padding:40px;border-radius:14px;margin:25px 0}.exercise-panel h2{font-size:29px;line-height:1.3;margin:14px 0 20px;color:var(--navy);max-width:950px}.exercise-panel>p{color:var(--muted);font-size:15px;margin:16px 0;max-width:900px}.answer-options{border:0;padding:0;margin:28px 0;display:grid;gap:12px}.answer-options label{border:1px solid var(--line);border-radius:9px;padding:17px 20px;display:flex;align-items:center;gap:15px;cursor:pointer;font-size:15px}.answer-options label.chosen{border-color:var(--navy);background:var(--lavender)}.answer-options label>span{border:1px solid #d5cce3;border-radius:6px;padding:3px 9px;font-size:12px}.answer-feedback{margin:25px 0;padding:25px;border-left:4px solid var(--purple);background:var(--lavender);border-radius:0 9px 9px 0}.answer-feedback.correct{background:var(--mint);border-color:#168380}.answer-feedback h3{font-size:20px;margin-bottom:12px}.answer-feedback p{font-size:14px;line-height:1.9;margin:10px 0}.answer-feedback button{margin-top:10px;background:none;border:0}.activity-list{padding-left:24px;font-size:17px;line-height:2.2;margin:25px 0}.exercise-panel>.text-link{display:flex;margin-top:25px}.notes-label{font-size:12px;font-weight:600;display:block}.notes-label textarea{display:block;width:100%;padding:18px;border:1px solid var(--line);border-radius:9px;resize:vertical;margin-top:10px;font-size:16px;font-weight:400;color:var(--ink)}.note-footer{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:20px}.note-footer small{color:var(--muted)}.save-status{min-height:24px;margin:16px 0;font-size:12px;color:var(--navy)}.lesson-finish{padding:30px;background:var(--lavender);border-radius:12px;display:flex;align-items:center;gap:25px;flex-wrap:wrap;margin-top:25px}.lesson-finish>div{flex:1;min-width:220px}.lesson-finish h3{font-size:23px;margin:9px 0}.lesson-finish p{font-size:13px}.lesson-finish>.text-link{font-size:12px}.revisit-panel{padding:28px;border-radius:12px;background:#fff3e7;margin:35px 0}.revisit-panel h2{margin:10px 0;font-size:27px}.revisit-panel p{font-size:13px}.revisit-panel a{display:block;margin-top:12px;font-size:14px;color:#14243d}.membership-features{list-style:none;padding:0;margin:25px 0}.membership-features li{display:flex;align-items:center;gap:10px;font-size:14px;margin:13px 0}.future-plan>.button{margin-top:25px}.flashcard{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:25px;min-height:340px;padding:40px;width:100%;border:1px solid #d7c9ed;border-radius:15px;background:var(--lavender);color:var(--navy);text-align:center}.flashcard small{letter-spacing:2px;font-size:10px}.flashcard h2{margin:0;font-size:30px;max-width:780px}.flashcard span{font-size:12px;color:var(--navy)}.flash-controls{display:flex;justify-content:space-between;margin-top:20px;gap:15px}.matching-game{display:grid;grid-template-columns:1fr 2fr;gap:25px;margin:30px 0}.matching-game>div{display:flex;flex-direction:column;gap:12px}.matching-game button{background:white;border:1px solid var(--line);padding:18px;text-align:left;border-radius:8px;min-height:85px;font-size:14px}.matching-game button.chosen{background:var(--lavender);border-color:var(--navy)}.matching-game button:disabled{background:var(--mint);opacity:.65;cursor:default}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:30px 0}.guide-grid>div{border:1px solid var(--line);padding:23px;border-radius:9px}.guide-grid b{font-size:17px;color:var(--navy)}.guide-grid p{font-size:14px;line-height:1.9;margin-top:12px;color:var(--muted)}.essay-guide h3{margin-top:30px;font-size:23px}.essay-guide ul{font-size:15px;line-height:2}.poster-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:30px}.revision-poster{padding:40px;border-radius:12px;border:1px solid var(--line);background:var(--lavender);border-top:8px solid var(--purple)}.revision-poster.teal{background:#e6f4f0;border-top-color:#168380}.revision-poster.orange{background:#fff0df;border-top-color:#b66b24}.revision-poster.blue{background:#e8f2fc;border-top-color:#337ca1}.revision-poster h2{font-size:35px;line-height:1.2;margin:25px 0;color:var(--navy)}.revision-poster h3{font-size:19px;margin:25px 0 10px}.revision-poster p{font-size:15px;line-height:1.9;margin-bottom:20px}.revision-poster strong{display:block;font-size:17px;border-top:1px solid #182c4c20;padding-top:20px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.article-body>.article-footnote{font-family:inherit;font-size:11px;line-height:1.8}
@media(max-width:1000px){.navigation{gap:17px;font-size:12px}.nav-wrap{gap:20px}.nav-study{padding:10px}.vle-course-grid{grid-template-columns:1fr 1fr}.dashboard-stats{grid-template-columns:1fr 1fr}.slide-content{padding:40px}.slide-content p{font-size:21px}}
@media(max-width:800px){.curriculum-grid{grid-template-columns:1fr}.vle-welcome{display:block}.vle-welcome>.button{margin-top:25px}.vle-welcome h1{font-size:46px}.studio-title h1{font-size:33px}.slide-content{min-height:330px}.exercise-panel{padding:28px}.guide-grid{grid-template-columns:1fr}.poster-grid{grid-template-columns:1fr}}
@media(max-width:520px){.review-banner{font-size:10px;gap:5px}.vle-welcome h1{font-size:40px}.dashboard-stats{gap:10px}.dashboard-stats>div,.resume-card{padding:18px}.dashboard-stats>div>span{font-size:10px}.dashboard-stats>div>strong{font-size:30px}.resume-card>strong{font-size:14px}.vle-course-grid{grid-template-columns:1fr}.vle-library h2{font-size:28px}.studio-title h1{font-size:30px}.studio-tabs{gap:5px}.studio-tabs button{font-size:10px;padding:9px 12px}.slide-top{font-size:8px;padding:14px}.slide-content{padding:25px;min-height:360px}.slide-content h2{font-size:25px}.slide-content p{font-size:18px;line-height:1.85}.diagram-slide{padding:15px}.diagram-slide p{font-size:12px}.slide-controls{padding:15px 10px;gap:10px}.slide-controls button{min-width:75px;font-size:11px}.exercise-panel{padding:23px}.exercise-panel h2{font-size:24px}.answer-options label{font-size:13px;padding:14px 10px;gap:9px}.activity-list{font-size:15px;line-height:1.9}.lesson-finish{padding:24px}.flashcard{padding:25px;min-height:330px}.flashcard h2{font-size:24px}.matching-game{gap:10px;grid-template-columns:1fr 1.6fr}.matching-game button{padding:12px;font-size:11px;min-height:105px}.revision-poster{padding:27px}.revision-poster h2{font-size:31px}.membership-hero h1{font-size:44px}}
@media print{.review-banner,.studio-toolbar,.slide-controls,.lesson-finish{display:none}.slide-stage,.exercise-panel,.poster-grid{display:none}body:has(.slide-stage):after,body:has(.poster-grid):after{content:'Economics Essentials premium resources are intended for viewing within the learning environment.'}}
.practice-source{background:#f5f6fa;padding:25px;border-radius:8px;margin:25px 0}.practice-source h3{font-size:18px;margin-bottom:12px}.practice-source p{font-size:15px;line-height:1.9}.practice-question{padding:25px 0;border-top:1px solid var(--line)}.practice-question h3{font-size:19px;line-height:1.7}.practice-question h3>span{font-size:13px;color:var(--navy);white-space:nowrap}.practice-question details{margin-top:16px;border:1px solid var(--line);border-radius:7px}.practice-question summary{padding:13px 18px;cursor:pointer;color:var(--navy);font-size:12px}.practice-question details>div{padding:5px 23px 23px}.practice-question h4{font-size:14px;margin:18px 0 10px}.practice-question p{font-size:14px;line-height:1.95}.practice-pack>h2{font-size:30px}
.vle-resource-links{display:flex;flex-wrap:wrap;gap:12px;margin:25px 0}.vle-resource-links>a{padding:10px 16px;background:var(--lavender);border:1px solid #ded2ed;border-radius:7px;font-size:13px;color:var(--navy)}
/* Learning improvements */
.slide-stage{overflow:clip}.slide-navigation-top{position:sticky;top:96px;z-index:20;display:grid;grid-template-columns:150px 1fr 150px;align-items:center;padding:14px 20px;background:var(--navy);color:white;border-bottom:1px solid #ffffff20;min-height:64px}.slide-navigation-top>span{text-align:center;font-size:12px;letter-spacing:.5px}.slide-navigation-top button{border:1px solid #ffffff40;border-radius:7px;padding:9px 14px;background:#ffffff0b;color:white;font-size:12px;font-weight:600}.slide-navigation-top button:disabled{opacity:.3;cursor:default}.slide-content{min-height:460px;justify-content:flex-start;padding:45px 55px}.slide-content h2{font-size:30px;max-width:980px;margin-top:0;line-height:1.35}.slide-content p{font-size:22px;line-height:1.8;color:var(--ink)}.slide-bullets{margin:25px 0 0;padding-left:24px;font-size:18px;line-height:1.9;max-width:940px}.slide-bullets li{margin:12px 0}.diagram-walkthrough{display:grid;grid-template-columns:1.5fr 1fr;gap:28px;align-items:center}.diagram-walkthrough img{width:100%;max-height:470px}.diagram-walkthrough p{font-size:16px;margin-top:15px}.diagram-steps{display:flex;gap:7px;flex-wrap:wrap;margin-top:25px}.diagram-steps button{padding:8px 13px;background:white;border:1px solid var(--line);border-radius:7px;color:var(--navy);font-size:12px}.diagram-steps button.selected{background:var(--purple);color:white;border-color:var(--navy)}.quiz-panel>h2{font-size:31px}.quiz-question{border-top:1px solid var(--line);padding:30px 0 18px}.quiz-question h3{font-size:22px;line-height:1.5;margin:13px 0;color:var(--navy)}.quiz-question .answer-options{margin:20px 0}.question-report{margin-top:12px}.question-report>.text-link{border:0;background:none;padding:0;font-size:11px;color:var(--muted);text-decoration:underline}.question-report>div{padding:18px;background:#f7f7fa;border-radius:8px;margin-top:14px}.question-report label{font-size:12px;display:block}.question-report textarea{display:block;margin:9px 0;width:100%;padding:13px;border:1px solid var(--line);border-radius:7px;font-size:14px;resize:vertical}.question-report p{font-size:11px;color:var(--navy);margin-top:7px}.quiz-result{display:flex;gap:28px;padding:28px;background:var(--lavender);border-radius:10px;margin:25px 0}.quiz-result>strong{font-size:40px;white-space:nowrap;color:var(--navy)}.quiz-result h3{font-size:21px;margin:0 0 10px}.quiz-result p{font-size:13px}.quiz-result button{border:0;background:none;padding:0;margin-top:14px}.quiz-history{font-size:12px!important;color:var(--navy)!important;margin-bottom:16px}.activity-prompt{font-size:18px!important;line-height:1.9!important;color:var(--navy)!important;background:var(--lavender);padding:22px;border-radius:8px}.autosave-status{font-size:12px;color:#14243d;min-height:26px;padding:10px 0;margin-bottom:16px}.reflection-review{margin:25px 0}.reflection-review>h3{font-size:24px;margin:25px 0 10px}.reflection-review>p{font-size:13px;color:var(--muted)}.rubric-row{display:flex;justify-content:space-between;gap:30px;padding:25px 0;border-bottom:1px solid var(--line)}.rubric-row h4{font-size:17px;margin:0 0 12px}.rubric-row p{font-size:14px;line-height:1.85;max-width:840px}.rubric-row>label{min-width:100px;font-size:12px}.rubric-row select{width:100%;display:block;margin-top:8px;border:1px solid var(--line);border-radius:6px;background:white;padding:9px}.rubric-row .improvement{margin-top:13px;padding:13px;background:#fff3e7;border-radius:7px;color:#14243d}.self-score{padding:22px;background:var(--mint);margin-top:25px;border-radius:8px;font-size:16px}.self-score strong{font-size:26px;color:#14243d;margin-left:15px}.ai-feedback-status{background:#f5f6fa;padding:20px;margin-top:25px;border-radius:9px}.ai-feedback-status strong{font-size:13px}.ai-feedback-status p{font-size:12px;margin-top:8px;color:var(--muted)}
@media(max-width:800px){.slide-navigation-top{top:76px}.diagram-walkthrough{grid-template-columns:1fr}.slide-content{padding:32px;min-height:420px}.slide-content h2{font-size:27px}.slide-content p{font-size:20px}.diagram-walkthrough p{font-size:16px}}
@media(max-width:520px){.slide-navigation-top{grid-template-columns:95px 1fr 95px;gap:8px;padding:11px 10px}.slide-navigation-top button{font-size:10px;padding:8px 5px}.slide-navigation-top>span{font-size:10px}.slide-content{padding:25px;min-height:450px}.slide-content h2{font-size:24px}.slide-content p{font-size:18px}.slide-bullets{font-size:16px;padding-left:20px}.diagram-walkthrough{gap:15px}.quiz-question h3{font-size:19px}.quiz-result{display:block;padding:22px}.quiz-result>strong{font-size:33px}.quiz-result>div{margin-top:14px}.rubric-row{gap:15px}.rubric-row>label{min-width:75px}.rubric-row p{font-size:12px}.rubric-row h4{font-size:15px}.activity-prompt{font-size:16px!important;padding:18px}.self-score strong{display:block;margin:10px 0 0}}
.mixed-history{background:var(--mint);padding:20px 25px;border-radius:9px;margin:20px 0;font-size:13px}.mixed-history small{display:block;font-size:10px;color:var(--muted);margin-top:8px}
.lesson-load-status{min-height:24px;margin:0 0 15px;font-size:12px;color:var(--muted)}
/* Guided learning and integrated exam shop */
.learning-launchpad,.journey-next{display:grid;grid-template-columns:2fr 1fr;gap:35px;padding:35px;background:linear-gradient(120deg,#f0eafa,#edf5f8);border:1px solid #dfd6eb;border-radius:15px;margin:0 0 28px}.learning-launchpad h2,.journey-next h2{font-size:30px;line-height:1.3;color:var(--navy);margin:13px 0}.learning-launchpad p,.journey-next p{font-size:14px;color:var(--muted);margin:13px 0 22px}.learning-launchpad .inline-links{display:flex;align-items:center;gap:22px;flex-wrap:wrap}.launchpad-summary{display:flex;flex-direction:column;gap:13px;justify-content:center;border-left:1px solid #182c4c20;padding-left:30px;font-size:13px}.launchpad-summary>span{padding:10px 13px;border-radius:7px;background:#ffffffa0}.launchpad-summary>a{color:var(--navy);font-size:12px}.journey-next>div:last-child{padding:25px;background:white;border-radius:12px}.journey-next>div:last-child>strong{font-size:47px;color:var(--navy)}.journey-next a{font-size:13px}.journey-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}.journey-grid>.exercise-panel{margin:0}.theme-snapshot{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:25px 0}.theme-snapshot>div{display:flex;flex-direction:column;gap:7px;background:var(--lavender);border-radius:7px;padding:15px}.theme-snapshot span,.theme-snapshot small{font-size:10px}.theme-snapshot strong{font-size:24px;color:var(--navy)}.weekly-plan{display:grid;gap:12px;margin:20px 0}.weekly-plan>a{display:flex;align-items:center;gap:20px;padding:20px;border:1px solid var(--line);border-radius:9px}.weekly-plan>a>span{background:var(--lavender);color:var(--navy);width:34px;height:34px;display:grid;place-items:center;border-radius:50%;flex-shrink:0;font-size:13px}.weekly-plan h3{font-size:18px}.weekly-plan p,.weekly-plan small{font-size:12px;color:var(--muted);margin-top:5px}.weekly-plan b{font-size:12px;color:var(--navy);white-space:nowrap;margin-left:auto}.review-queue>a{display:flex;justify-content:space-between;gap:20px;padding:15px 0;border-bottom:1px solid var(--line);font-size:14px}.review-queue span{font-size:12px;white-space:nowrap;color:var(--navy)}.coverage-table{margin-top:25px}.coverage-table>div{display:grid;grid-template-columns:65px 1fr 110px 110px 110px;gap:14px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}.coverage-table>div>strong{font-size:13px;color:var(--navy)}.coverage-table a{display:block;font-size:13px;margin:4px 0}.coverage-table>div>span{font-size:10px;color:var(--muted)}.coverage-table .achieved{color:#14243d;font-weight:600}.diagram-lab-grid{display:grid;grid-template-columns:1fr 1.8fr;gap:25px}.diagram-settings label{font-size:13px;display:block;margin:22px 0}.diagram-settings input,.diagram-settings select{display:block;width:100%;margin-top:12px;accent-color:var(--navy)}.diagram-settings select{padding:11px;border:1px solid var(--line);border-radius:6px;background:white}.diagram-settings h3{font-size:20px;margin-top:28px}.diagram-settings>.text-link{border:0;background:none;padding:0}.diagram-canvas{padding:28px}.diagram-canvas svg{width:100%;height:auto;overflow:visible}.diagram-canvas svg text{font-family:inherit;font-size:13px;fill:var(--ink)}.skills-selector{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin:25px 0}.skills-selector>button{background:white;border:1px solid var(--line);padding:20px;text-align:left;border-radius:9px;color:var(--navy);font-size:15px;font-weight:600}.skills-selector>button.selected{border-color:var(--navy);background:var(--lavender)}.skills-selector span{display:block;font-size:11px;margin-top:13px;font-weight:400;color:var(--muted)}.skill-task{padding:30px 0;border-top:1px solid var(--line)}.skill-task h3{font-size:22px;margin:12px 0}.skill-task p{font-size:15px;line-height:1.9;margin:15px 0}.skill-task details{padding:18px;background:#f5f6fa;border-radius:8px;margin:20px 0}.skill-task summary{cursor:pointer;color:var(--navy);font-size:13px}.annotation-list{font-size:15px;line-height:2.1}.notes-label select{display:block;width:100%;padding:12px;background:white;border:1px solid var(--line);border-radius:7px;font-size:14px;margin:10px 0 20px}.shop-bundle{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;padding:45px;background:var(--navy);color:white;border-radius:16px;margin:35px 0}.shop-bundle .eyebrow{color:#14243d}.shop-bundle h2{font-size:35px;line-height:1.25;margin:20px 0}.shop-bundle p{font-size:15px;line-height:1.9;color:#14243d;max-width:600px}.shop-bundle ul{font-size:14px;line-height:2.5;padding-left:20px;margin-bottom:27px}.shop-price{display:block;font-size:13px;font-weight:600;margin:22px 0;color:var(--navy)}.shop-bundle .shop-price{color:#14243d}.shop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:23px;margin:35px 0}.shop-card{background:white;border:1px solid var(--line);border-radius:12px;padding:25px;display:flex;flex-direction:column}.shop-card h2{font-size:23px;line-height:1.3;margin:16px 0}.shop-card>p{font-size:13px;line-height:1.9;margin:12px 0;color:var(--muted)}.shop-card .button{font-size:12px;margin-top:auto}.paper-cover{background:var(--lavender);color:var(--navy);padding:24px;border-radius:8px;display:flex;flex-direction:column;min-height:200px;margin-bottom:25px;border-left:9px solid var(--purple)}.paper-cover>span{font-size:8px;letter-spacing:1px}.paper-cover>strong{font-size:70px;line-height:1.5}.paper-cover>b{font-size:9px;letter-spacing:1.3px}.paper-cover.cover-1{background:#e6f4f0;color:#14243d;border-color:#168380}.paper-cover.cover-2{background:#e8f2fc;color:#14243d;border-color:#337ca1}.paper-toolbar{position:sticky;top:96px;z-index:21;background:white;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;border:1px solid var(--line);border-radius:9px;padding:16px 20px;box-shadow:0 5px 20px #182c4c08}.paper-toolbar>div{display:flex;align-items:center;gap:12px}.paper-toolbar strong{font-size:25px;color:var(--navy);font-variant-numeric:tabular-nums}.paper-toolbar>div button{font-size:11px;border:1px solid var(--line);background:white;padding:8px;border-radius:5px}.paper-toolbar .button{font-size:11px;padding:10px 15px}.paper-toolbar .autosave-status{margin:0;padding:0;min-height:0;font-size:11px}.paper-layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);gap:25px;align-items:start}.paper-source-panel{position:sticky;top:190px;background:#f2f4f8;border:1px solid var(--line);border-radius:10px;padding:28px;max-height:calc(100vh - 215px);overflow:auto}.paper-source-panel>h2{font-size:23px;margin:15px 0}.paper-source-panel section{padding:25px 0;border-top:1px solid #dce0e8}.paper-source-panel h3{font-size:20px;margin:13px 0}.paper-source-panel p{font-size:13px;line-height:1.95;margin:16px 0}.paper-section>h2{font-size:31px;margin:30px 0 15px}.paper-question{padding:28px}.paper-question>h3{font-size:20px;line-height:1.6;margin:15px 0 25px}.paper-question.unchosen{background:#f8f8fb}.paper-question .notes-label textarea{font-size:15px}.paper-choice>label{font-size:13px;display:block;margin:20px 0}.paper-choice select{display:block;width:100%;padding:12px;border:1px solid var(--line);background:white;border-radius:7px;margin-top:9px;font-size:13px}.paper-choice h2{font-size:25px}.paper-guidance{padding-top:25px;margin-top:25px;border-top:2px solid var(--purple)}.paper-guidance h4{font-size:19px;margin:20px 0 14px}.paper-guidance>p,.paper-rubric p{font-size:14px;line-height:1.95}.annotated-paragraph{padding:18px 0;border-bottom:1px solid var(--line)}.annotated-paragraph>span{display:block;font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--navy);margin-bottom:12px}.annotated-paragraph p{font-size:14px;line-height:1.95}.paper-rubric{padding:20px;background:var(--lavender);border-radius:7px;margin:15px 0}.paper-rubric>strong{font-size:13px}.paper-rubric p{margin:12px 0}.paper-rubric label{font-size:12px}.paper-rubric select{display:block;padding:9px;background:white;border:1px solid #d8cce8;border-radius:6px;margin-top:8px}.mcq-options{font-size:14px;line-height:2.1;padding-left:23px}
@media(max-width:1050px){.navigation{gap:14px;font-size:11px}.nav-wrap{width:calc(100% - 45px)}.coverage-table>div{grid-template-columns:60px 1fr 85px 85px 85px}.diagram-lab-grid{grid-template-columns:1fr 1.3fr}.diagram-settings{padding:25px}.shop-card{padding:20px}.paper-layout{grid-template-columns:1.5fr 1fr}.paper-source-panel{padding:20px}}
@media(max-width:800px){.learning-launchpad,.journey-next{grid-template-columns:1fr;padding:28px}.launchpad-summary{border-left:0;padding-left:0}.journey-grid,.diagram-lab-grid{grid-template-columns:1fr}.skills-selector{grid-template-columns:1fr 1fr}.shop-grid{grid-template-columns:1fr}.shop-card{display:grid;grid-template-columns:170px 1fr;gap:10px 25px}.paper-cover{grid-row:1/7;margin:0;min-height:220px}.shop-bundle{grid-template-columns:1fr;padding:30px;gap:20px}.paper-layout{grid-template-columns:1fr}.paper-source-panel{position:static;max-height:450px;grid-row:1}.paper-toolbar{top:76px;gap:10px}.coverage-table>div{grid-template-columns:55px 1fr}.coverage-table>div>span{grid-column:auto;font-size:11px;background:#f5f6fa;padding:6px}.theme-snapshot{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.learning-launchpad h2,.journey-next h2{font-size:25px}.learning-launchpad,.journey-next{padding:23px}.weekly-plan>a{padding:15px;gap:12px;align-items:start}.weekly-plan h3{font-size:16px}.weekly-plan b{display:none}.review-queue>a{font-size:12px}.skills-selector>button{padding:15px;font-size:13px}.shop-card{display:flex;gap:0}.paper-cover{min-height:190px;margin-bottom:20px}.shop-bundle h2{font-size:30px}.paper-question{padding:23px}.paper-question>h3{font-size:18px}.paper-toolbar{padding:13px;gap:12px}.paper-toolbar>.button{width:100%}.paper-toolbar strong{font-size:22px}.paper-source-panel{padding:23px}.journey-grid .exercise-panel{padding:23px}}
.shop-bundle h2{color:white}.studio-title p{overflow-wrap:anywhere;max-width:100%}
/* Curriculum-first navigation and readable navy typography. */
:root{--ink:#14243d;--muted:#24354e}
body{color:#14243d}.course-heading{margin:24px 0 30px;max-width:900px}.course-heading h1{font-size:clamp(2rem,4vw,3.1rem);line-height:1.15;margin:12px 0}.course-heading p{font-size:1.08rem;line-height:1.7}.course-breadcrumbs{display:flex;flex-wrap:wrap;gap:9px;font-size:.88rem;margin:8px 0 22px}.course-theme-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.course-theme-nav a{padding:12px 16px;background:#f5f3fa;border:1px solid #ddd6ec;border-radius:10px;font-weight:700}.course-theme-nav a span{display:block;font-size:.8rem;font-weight:500;margin-top:4px}.course-theme-nav .current{background:#e9e1f6;border:2px solid #7652b6}.course-search-row{display:flex;gap:22px;align-items:center;margin:25px 0}.course-search-row .searchbox{flex:1;margin:0}.course-index-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.course-index-grid.single-theme{grid-template-columns:1fr}.course-theme-block{border:1px solid #dedee8;border-top:5px solid var(--theme);border-radius:12px;overflow:hidden}.course-theme-heading{background:var(--tint);padding:24px;display:flex;gap:18px;align-items:center;justify-content:space-between}.course-theme-heading h2{font-size:1.4rem;margin:8px 0}.course-theme-heading p{margin:0;font-size:.85rem}.course-theme-heading>a{font-size:.82rem;min-width:90px}.course-unit{border-top:1px solid #e1e3e9}.course-unit>summary{padding:18px;display:flex;gap:10px;align-items:center;cursor:pointer;background:#fafaff}.course-unit>summary h3{font-size:.96rem;flex:1;margin:0}.course-unit>summary small{font-size:.75rem}.course-lesson-list{padding:0;margin:0;list-style:none}.course-lesson-list>li>a{display:flex;align-items:start;gap:12px;padding:18px;border-top:1px solid #eeeef3}.course-lesson-list>li>a:hover{background:#f6f2fc}.course-lesson-list h4{font-size:.98rem;line-height:1.4;margin:0 0 6px}.course-lesson-list p{font-size:.75rem;margin:0 0 9px}.course-lesson-list>li>a>div{flex:1}.course-lesson-no{font-weight:700;font-size:.78rem}.course-resource-tags{display:flex;flex-wrap:wrap;gap:5px}.course-resource-tags span{background:#f0f1f7;border-radius:4px;padding:3px 6px;font-size:.65rem}.lesson-state{font-size:.68rem;max-width:60px;line-height:1.5}.lesson-state.complete{font-weight:700}.course-theme-review{display:block;padding:18px;font-weight:700;background:var(--tint)}.course-toolkit{margin:28px 0}.theme-progression,.context-resources{display:grid;gap:14px;margin:28px 0}.theme-progression a,.context-resources>a{padding:18px;border:1px solid #ded9eb;border-radius:8px;background:#f8f6fc;font-weight:600}.resource-picker{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px 0}.resource-picker>a{border:1px solid #ded9eb;border-radius:12px;padding:25px;background:#faf9fd}.resource-picker h2{font-size:1.4rem}.lesson-mode-switch{display:flex;justify-content:space-between;gap:16px;padding:18px;background:#f0eafa;border-radius:8px;margin-bottom:24px}.studio-tabs{flex-wrap:wrap}.studio-toolbar{gap:14px}.course-review-notice{margin:32px 0;font-size:.85rem}
@media(max-width:850px){.course-index-grid{grid-template-columns:1fr}.course-theme-nav{grid-template-columns:1fr 1fr}.course-search-row{align-items:stretch;flex-direction:column}.resource-picker{grid-template-columns:1fr}.course-theme-heading{padding:18px}.lesson-mode-switch{flex-direction:column}}

input::placeholder,textarea::placeholder{color:#24354e;opacity:1}svg text{fill:#14243d}.slide-navigation-top,.slide-navigation-top button{color:white}.button:not(.secondary):not(.light){color:white}.shop-bundle,.shop-bundle h2,.shop-bundle p,.shop-bundle span,.shop-bundle li,.paper-cover,.paper-cover span,.paper-cover strong,.paper-cover b{color:white}.course-unit>summary{list-style:none}

.paper-cover,.paper-cover span,.paper-cover strong,.paper-cover b{color:#14243d}.shop-bundle .button.light{color:#14243d}.quiz-history{color:#14243d!important}

.unanswered-question{border:2px solid #ba7629!important;background:#fff6e8!important;padding:20px;border-radius:9px;scroll-margin-top:180px}.attempt-feedback{margin:20px 0}.attempt-feedback>small{display:block;margin:8px 0;color:#14243d}.paper-question{scroll-margin-top:180px}
/* A quiet, complete storefront; all prices are managed in the catalogue. */
.shop-heading{display:flex;align-items:center;justify-content:space-between;gap:35px;margin:20px 0 32px}.shop-heading>div{max-width:760px}.shop-heading h1{font-size:clamp(2.2rem,4.4vw,3.7rem);line-height:1.12;margin:16px 0 22px;letter-spacing:-1.6px}.shop-heading p{font-size:1.05rem;line-height:1.85;max-width:700px}.shop-promise{display:grid;grid-template-columns:repeat(3,1fr);background:#f0eafa;border-radius:12px;padding:24px;gap:25px;margin:26px 0}.shop-promise strong,.shop-promise span{display:block}.shop-promise strong{font-size:.95rem;margin-bottom:7px}.shop-promise span{font-size:.78rem;line-height:1.6}.shop-payment-notice{background:#fff4e5;border:1px solid #ead5b5;padding:16px 20px;border-radius:8px;font-size:.85rem;line-height:1.8;margin:20px 0}.shop-filters{display:grid;grid-template-columns:2fr 1fr 1fr;gap:18px;margin:35px 0 14px;padding:22px;background:#f8f8fc;border:1px solid #e2e3ec;border-radius:10px}.shop-filters label{font-size:.8rem;font-weight:600}.shop-filters input,.shop-filters select{display:block;margin-top:9px;width:100%;border:1px solid #cdd2df;padding:12px;border-radius:6px;background:white;color:#14243d;min-height:45px;font:inherit}.shop-result-count{font-size:.8rem;margin:20px 0}.shop-product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.shop-product{border:1px solid #dcdfeb;border-radius:13px;overflow:hidden;display:flex;flex-direction:column;background:white}.shop-product-cover{display:flex;flex-direction:column;align-items:flex-start;min-height:280px;padding:28px;background:#eee8f8;position:relative;border-bottom:1px solid #ded6ed}.shop-product-cover>span{font-size:.6rem;letter-spacing:2px;font-weight:700}.shop-product-cover small{font-size:.65rem;padding:5px 9px;border:1px solid #ffffff;border-radius:4px;margin-top:28px;background:#ffffff70}.shop-product-cover h2{font-size:1.65rem;line-height:1.25;margin:14px 0 22px;letter-spacing:-.5px}.shop-product-cover b{font-size:.65rem;margin-top:auto;letter-spacing:1px}.shop-product-cover.cover-style-1{background:#e3f1ed}.shop-product-cover.cover-style-2{background:#fff0de}.shop-product-cover.cover-style-3{background:#e6f0fa}.shop-product-body{padding:25px;display:flex;flex-direction:column;flex:1;gap:14px}.shop-product-body>p{font-size:.83rem;line-height:1.85;margin:0}.shop-product-body ul{padding-left:18px;font-size:.78rem;line-height:1.9;margin:0}.shop-product-price{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:20px;border-top:1px solid #e7e7ef}.shop-product-price strong{font-size:1.7rem}.shop-product-price span{font-size:.72rem}.shop-product-body .button{width:100%;justify-content:center;font-size:.8rem}.shop-product-body .text-link{font-size:.8rem}.basket-inline{display:block;margin-top:12px;font-size:.8rem;text-decoration:underline}.shop-membership-split{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin:55px 0;padding:30px;border-radius:12px;background:#f5f2fa}.shop-membership-split h2{font-size:1.4rem;margin:12px 0}.shop-membership-split p{font-size:.9rem;line-height:1.85}.shop-membership-split a{font-size:.85rem;font-weight:700}.shop-faq{max-width:850px;margin:45px 0}.shop-faq>h2{font-size:1.8rem;margin-bottom:22px}.shop-faq details{border-top:1px solid #dbdeea;padding:20px 0}.shop-faq summary{cursor:pointer;font-weight:600}.shop-faq details p{font-size:.9rem;line-height:1.9;margin-top:14px}.shop-topline{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:30px}.product-detail{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,1fr);gap:65px;align-items:start}.product-description h1{font-size:clamp(2rem,4vw,3.2rem);line-height:1.15;letter-spacing:-1px;margin:15px 0 25px}.product-description p{font-size:1rem;line-height:1.9;margin:20px 0}.product-description h2{font-size:1.3rem;margin:28px 0 15px}.product-description li{margin:12px 0;font-size:.95rem}.product-purchase{padding:28px;background:#f7f5fc;border:1px solid #ded8eb;border-radius:12px}.product-price{font-size:3rem;display:block;margin:15px 0}.product-purchase p{font-size:.85rem;line-height:1.8;margin:15px 0}.product-purchase .button{width:100%;justify-content:center}.product-purchase li{font-size:.8rem;line-height:1.9}.private-preview-link{border-top:1px solid #d8d2e5;margin-top:25px;padding-top:22px}.private-preview-link>.button{font-size:.75rem}.basket-layout{display:grid;grid-template-columns:1.7fr 1fr;gap:40px;align-items:start}.basket-item{display:flex;justify-content:space-between;gap:25px;padding:25px 0;border-top:1px solid #dddfea}.basket-item h2{font-size:1.1rem;line-height:1.5;margin:12px 0}.basket-item p{font-size:.8rem;margin-bottom:12px}.basket-item>strong{font-size:1.3rem}.basket-item button{font-size:.75rem;text-align:left}.basket-summary{padding:28px;border:1px solid #dfd9ec;border-radius:12px;background:#f7f5fc}.basket-summary h2{font-size:1.4rem;margin-bottom:25px}.basket-summary p{font-size:.82rem;line-height:1.9;margin:18px 0}.basket-summary>p:first-of-type,.basket-total{display:flex;justify-content:space-between;gap:15px}.basket-total{border-top:1px solid #d4cee0;padding-top:18px;font-size:1.15rem!important}.basket-summary button{width:100%;justify-content:center}.button:disabled{opacity:.8;cursor:not-allowed}.workbook-index{display:grid;gap:10px;margin:25px 0}.workbook-index a{padding:12px 15px;background:#f3effa;border-radius:6px;font-size:.9rem}.workbook-exercise,.lesson-section,#lesson-slides,#lesson-explore,#lesson-activity,#lesson-notes{scroll-margin-top:175px}.workbook-exercise figure img{width:100%;max-width:750px;height:auto;display:block;margin:20px auto}.workbook-exercise .answer-feedback p{line-height:1.9}.lesson-jump-links{display:flex;flex-wrap:wrap;gap:8px}.lesson-jump-links>a{display:inline-block;padding:10px 14px;background:#f0eafa;border:1px solid #ded4ee;border-radius:7px;font-size:.8rem;font-weight:600;color:#14243d}.lesson-jump-links>a:hover{background:#e6dcf5}.studio-toolbar{position:sticky;top:82px;z-index:8;padding:12px;background:white;border:1px solid #e2deec;border-radius:10px;margin-bottom:20px}.slide-stage{margin-bottom:30px}.lesson-section{margin:30px 0}.studio-tabs{position:static}.studio-toolbar>a{font-size:.8rem}
@media(max-width:1050px){.shop-product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.product-detail{gap:30px}.navigation>.button{display:none}}
@media(max-width:700px){.shop-heading{align-items:flex-start;flex-direction:column;gap:20px}.shop-promise,.shop-filters,.shop-membership-split,.product-detail,.basket-layout{grid-template-columns:1fr}.shop-promise{gap:20px}.shop-product-grid{grid-template-columns:1fr}.shop-product-cover{min-height:230px}.shop-topline{align-items:flex-start}.shop-topline .button{font-size:.7rem}.studio-toolbar{position:static}.lesson-jump-links>a{font-size:.75rem;padding:9px}.shop-membership-split{padding:23px}.shop-heading h1{letter-spacing:-1px}}

@media(min-width:701px){.slide-navigation-top{top:150px}}
/* Study Space: calm navigation, explicit feedback and keyboard-first controls. */
.study-account-nav{display:flex;gap:8px;flex-wrap:wrap;padding:18px 0;border-bottom:1px solid #e1dfea}.study-account-nav a{font-size:.75rem;padding:8px 12px;background:#f4f1fa;border-radius:6px;font-weight:600}.study-account-nav a:hover{background:#e8dff4}.resume-inline{display:flex;gap:20px;flex-wrap:wrap;align-items:center;padding:15px 18px;background:#f7f6fb;border:1px solid #e0dbea;border-radius:8px;margin-bottom:25px}.resume-inline span{font-size:.75rem}.resume-inline a{font-size:.9rem;font-weight:700}.study-intro-note{font-size:.85rem;line-height:1.8}.question-state{display:inline-block;padding:6px 10px;border:1px solid #ddd4eb;border-radius:5px;background:#f5f1fa;font-size:.75rem!important;margin:12px 0!important}.feedback-consent{display:flex;align-items:flex-start;flex-wrap:wrap;gap:8px;font-size:.85rem;line-height:1.7;margin:20px 0}.feedback-consent input{margin-top:5px;min-width:18px;min-height:18px}.feedback-consent a{text-decoration:underline}.connection-notice{padding:20px;background:#f5f2fa;border:1px solid #ded5ed;border-radius:8px;margin:20px 0}.connection-notice p{font-size:.9rem;line-height:1.8;margin:8px 0 0}.apply-history{margin-top:35px;padding-top:25px;border-top:1px solid #ddd8e7}.apply-history>label{font-size:.85rem;display:block;margin:20px 0}.apply-history select{display:block;margin-top:10px;width:100%;padding:12px;background:white;border:1px solid #cbd2df;border-radius:6px}.feedback-score{display:flex;align-items:center;gap:20px;background:#eaf3ef;border:1px solid #caddd2;padding:20px;border-radius:8px;margin:20px 0}.feedback-score strong{font-size:2.5rem}.feedback-score span{font-size:.8rem;line-height:1.7}.feedback-criteria{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:25px 0}.feedback-criteria>div{padding:18px;border:1px solid #deddea;border-radius:8px}.feedback-criteria h4{margin:0 0 12px}.feedback-criteria blockquote{padding:12px;background:#f5f3fa;border-left:3px solid #7652b6;font-size:.9rem;margin:12px 0}.feedback-criteria p{font-size:.85rem;line-height:1.8}.apply-history li{margin:14px 0;line-height:1.8}.submitted-answer{white-space:pre-wrap;line-height:1.9;padding:18px;background:#f7f6fb}.apply-history details{margin-top:20px}.apply-history summary{cursor:pointer;font-weight:600}.help-topics{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0 40px}.help-topics a{padding:12px 15px;background:#f0eafa;border-radius:7px;font-weight:600;font-size:.85rem}.help-topics~section{scroll-margin-top:120px}.search-result-list{margin:25px 0 45px}.search-result-list>section{padding:25px 0;border-bottom:1px solid #dddfea}.search-result-list h3{font-size:1.3rem;line-height:1.4;margin:12px 0}.search-result-list p{font-size:.9rem;line-height:1.8;margin-bottom:15px}.search-result-list a{font-weight:600}.billing-action{margin:20px 0}.apply-question>p,.apply-question li{line-height:1.85}.prose-page p{line-height:1.9}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #7652b6;outline-offset:4px}button:disabled{opacity:.8}.slide-navigation-top button:disabled{opacity:.65}.lesson-jump-links a{min-height:42px;display:flex;align-items:center}html{scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
@media(max-width:700px){.feedback-criteria{grid-template-columns:1fr}.feedback-score{align-items:flex-start;flex-direction:column;gap:5px}.study-account-nav{gap:6px;padding:12px 0}.study-account-nav a{font-size:.68rem;padding:8px}.help-topics a{font-size:.78rem}.resume-inline{gap:8px}.apply-question{padding:22px!important}.slide-content{padding:25px}.notes-label textarea{font-size:16px!important}}
/* Evidence-led review keeps feedback and examples as separate choices. */
.apply-actions{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0}.guided-review,.model-response{margin-top:24px;padding:24px;border:1px solid #d9c9ec;border-radius:16px;background:#fbf8ff;color:#18233f}.evidence-check{margin:18px 0;padding:18px;border:1px solid #d3d8e3;border-radius:12px;min-width:0;background:#fff}.evidence-check legend{padding:0 8px;font-weight:700;color:#18233f}.evidence-check label{display:block;color:#18233f}.evidence-check textarea{width:100%;box-sizing:border-box;padding:12px;border:1px solid #8b96ab;border-radius:8px;font:inherit;color:#18233f;background:#fff;margin-top:8px}.evidence-check .checkbox-label{display:flex;align-items:flex-start;gap:10px}.apply-actions .button:focus-visible,.evidence-check input:focus-visible{outline:3px solid #7652b6;outline-offset:4px}.model-response p{color:#18233f}.diagram-attribution{font:600 14px system-ui,sans-serif;fill:#18233f}
@media(max-width:640px){.apply-actions{flex-direction:column}.apply-actions .button{width:100%}.guided-review,.model-response{padding:16px}.evidence-check{padding:12px}}

/* Primary conversion action and clearly separated curriculum sections. */
.navigation>a.nav-study-cta{position:relative;display:inline-flex;justify-content:center;align-items:center;min-height:46px;padding:11px 21px;border:1px solid #68449f;border-radius:9px;background:#68449f;color:#fff;font-weight:750;box-shadow:0 3px 9px #182c4c1a;white-space:nowrap}
.navigation>a.nav-study-cta:hover,.navigation>a.nav-study-cta.active{background:#51327f;border-color:#51327f;color:#fff;box-shadow:0 4px 12px #182c4c26}
.navigation>a.nav-study-cta.active:after{display:none}
.navigation>a.nav-study-cta:focus-visible{outline:3px solid #182c4c;outline-offset:4px}
.course-unit>summary,.unit>summary{background:var(--tint,#f0eafa);border-left:5px solid var(--theme,#7652b6);border-bottom:1px solid #d9d9e7;margin-top:8px;border-radius:7px 7px 0 0;color:#182c4c}
.course-unit>summary:hover,.unit>summary:hover{box-shadow:inset 0 0 0 1px #182c4c24}
.course-unit>summary h3,.unit>summary h3{font-weight:750;color:#182c4c;line-height:1.4}
.course-unit>summary>span:first-child,.unit>summary>.unit-code{display:inline-flex;align-items:center;justify-content:center;min-width:38px;width:auto;min-height:28px;padding:3px 7px;border-radius:5px;background:#182c4c;color:white;font-size:12px;font-weight:700;flex-shrink:0}
.course-unit>summary small{font-weight:650;color:#182c4c}
.membership-banner,.membership-banner h2,.membership-banner h2 em,.membership-banner p,.membership-banner .eyebrow,.membership-banner a,.membership-banner svg{color:#fff}
.membership-banner .button.light{background:#7652b6;color:#fff;border-color:#c4ace8}
.membership-banner .button.light:hover{background:#604096;color:#fff;border-color:#fff}
.membership-banner a:focus-visible{outline:3px solid #fff;outline-offset:5px}
@media(max-width:760px){.navigation>a.nav-study-cta{justify-content:center;padding:13px 21px}.course-unit>summary,.unit>summary{gap:10px;padding:15px 12px}.course-unit>summary h3,.unit>summary h3{font-size:15px}.course-unit>summary small{max-width:60px}}
/* Compact review rows expose supporting fields only when needed. */
.review-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.guided-review .evidence-check{margin:0;padding:14px 0;border:0;border-bottom:1px solid #ded8e8;border-radius:0;background:transparent}
.guided-review .evidence-check .checkbox-label{display:flex;align-items:flex-start;gap:10px;margin:0;line-height:1.55;font-size:14px;cursor:pointer}
.guided-review .evidence-check .checkbox-label input{width:18px;height:18px;flex:0 0 18px;margin:2px 0 0;accent-color:#68449f}
.guided-review .evidence-check .checkbox-label>span{flex:1;min-width:0}
.review-mark{white-space:nowrap;color:#182c4c;font-size:11px;font-weight:650;padding:2px 7px;background:#fff;border:1px solid #ded8e8;border-radius:5px}
.review-evidence{padding:12px 0 0 28px}.review-evidence>label{font-size:12px;font-weight:650}.review-evidence .text-link{font-size:12px;min-height:36px;text-decoration:underline;margin-top:4px}
.guided-review>button{margin-top:18px}.guided-review>p{margin:10px 0}.review-breakdown{margin:18px 0}.review-breakdown>summary{cursor:pointer;font-weight:650;min-height:42px;padding:9px 0}
@media(max-width:640px){.review-mark{font-size:10px;padding:2px 5px}.guided-review .evidence-check .checkbox-label{font-size:14px}.review-evidence{padding-left:0}}
/* Open the example beside the checklist instead of pushing it below the checks. */
.apply-comparison{display:grid;grid-template-columns:minmax(0,1fr);gap:20px;align-items:start;margin-top:20px}
.apply-comparison:empty{display:none}
.apply-comparison>.guided-review,.apply-comparison>.model-response{min-width:0;margin:0;overflow-wrap:anywhere}
.model-panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:12px}
.model-panel-heading h3{margin:0;line-height:1.35;scroll-margin-top:125px}
.model-panel-heading h3:focus{outline:2px solid #7652b6;outline-offset:5px;border-radius:2px}
.model-response .model-close{flex-shrink:0;margin:0;padding:4px 9px;min-height:36px;border:1px solid #c5b6dc;border-radius:6px;background:#fff;color:#182c4c;font-size:12px;font-weight:650}
.model-study-tip{margin-top:16px;border-top:1px solid #d9c9ec;padding-top:10px}
.model-study-tip summary{font-size:13px;font-weight:650;cursor:pointer;min-height:36px;padding:6px 0}
.model-study-tip ol{padding-left:20px;font-size:14px}
@media(min-width:900px){.apply-comparison.is-split{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
@media(min-width:900px) and (min-height:750px){.apply-comparison.is-split>.model-response{position:sticky;top:120px}}
@media(max-width:899px){.apply-comparison>.model-response{order:-1}.apply-comparison>.guided-review,.apply-comparison>.model-response{padding:18px}.model-panel-heading h3{font-size:19px}}
.account-strip{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:15px;padding-block:10px;font-size:12px}.account-strip .text-link{font-size:12px}.test-label{margin-right:auto;font-weight:750;color:#182c4c;background:#fff0df;padding:5px 10px;border-radius:5px}.auth-panel{max-width:620px;margin:30px auto}.auth-links{display:flex;flex-wrap:wrap;gap:16px;margin-top:24px;font-size:13px}.auth-links a{text-decoration:underline}.portable-article{max-width:820px;margin:30px auto}.portable-article p{font-family:Georgia,serif;font-size:18px;line-height:1.9;margin:24px 0;color:#182c4c}.portable-article h2{margin:32px 0 16px}.portable-article img,.resource-image{max-width:100%;height:auto;display:block}.portable-article .figure-caption{font-family:inherit;font-size:13px}.form-panel>p{margin:15px 0}.page-main>p{margin:16px 0}.exercise-panel>code{word-break:break-all}.page-main .test-label{display:inline-block}@media(max-width:640px){.account-strip{justify-content:flex-start;gap:12px}.test-label{width:100%}.auth-panel{padding:20px}.portable-article p{font-size:17px}}

.model-response .model-back{display:inline-flex;background:transparent;border:0;color:#182c4c;min-height:40px;font-size:13px;text-decoration:underline}.attempt-comparison-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;margin-top:16px}.attempt-comparison-grid>section{min-width:0}.attempt-comparison-grid h4{font-size:14px}.attempt-comparison-grid .submitted-answer{overflow-wrap:anywhere}@media(max-width:760px){.attempt-comparison-grid{grid-template-columns:minmax(0,1fr)}}