.school-body{background:var(--color-background);font-family:Avenir Next,Avenir,Segoe UI,sans-serif;color:var(--color-text)}.school-body h1,.school-body h2,.school-body h3,.school-body p{color:inherit}.school-body button,.school-body input,.school-body select,.school-body textarea{font:inherit}.school-body button,.school-body select{cursor:pointer}.school-body button{color:inherit}.school-body button:disabled{cursor:default;opacity:.55}.school-body a:hover{text-decoration:none}.school-body :focus-visible{outline:3px solid var(--color-focus);outline-offset:4px}.school-app{--school-ink: var(--color-text);--school-muted: var(--color-text-light);--school-accent: var(--color-primary);--school-line: var(--color-border);--school-hero: var(--dc-hero);--school-radius: 18px;color:var(--school-ink);min-height:100vh}.school-app a{color:var(--school-accent)}.school-app p{color:var(--school-muted);line-height:1.65}.school-app h1,.school-app h2,.school-app h3{color:var(--school-ink)}.school-app h2{font-size:1.27rem;letter-spacing:-.035em;font-weight:650}.school-app h3{font-size:1.02rem;letter-spacing:-.02em}.school-app svg{flex-shrink:0;vertical-align:middle}.school-stage-discover{--school-accent: var(--dc-peach-ink);--school-hero: var(--dc-peach);--school-radius: 25px}.school-stage-discover .school-hero h1{font-size:clamp(2.2rem,3.2vw,3.35rem)}.school-stage-discover .school-subject-symbol{border-radius:20px;transform:rotate(-3deg)}.school-stage-discover .school-mode-card:nth-child(2n) .school-icon-tile{transform:rotate(5deg)}.school-stage-discover .school-art-note{background:var(--dc-butter)}.school-stage-focus{--school-accent: var(--dc-sky-ink);--school-ink: var(--color-text);--school-hero: var(--dc-sky);--school-radius: 12px}.school-stage-focus .school-hero h1{font-size:clamp(2rem,3vw,3rem)}.school-stage-focus .school-art-star{display:none}.school-stage-focus .school-art-note,.school-stage-focus .school-art-book{transform:none}.school-stage-specialise{--school-accent: var(--dc-lavender-ink);--school-ink: var(--color-text);--school-hero: var(--dc-lavender);--school-radius: 10px}.school-stage-specialise .school-hero h1{font-size:clamp(2rem,3vw,3rem)}.school-stage-specialise .school-hero-art{opacity:.8}.school-stage-specialise .school-art-star,.school-stage-specialise .school-art-orbit{display:none}.school-stage-specialise .school-art-note,.school-stage-specialise .school-art-book{transform:none;box-shadow:none}.school-stage-specialise .school-mode-card{padding-top:19px}.school-skip-link{position:fixed;top:-80px;left:16px;z-index:100;background:var(--color-surface);padding:12px 20px;border:2px solid var(--color-border);border-radius:8px}.school-skip-link:focus{top:10px}.school-header{min-height:88px;padding:16px 3.2%;background:var(--color-surface);border-bottom:1px solid var(--school-line);display:flex;justify-content:space-between;align-items:center;gap:20px}.school-brand{display:inline-flex;align-items:center;gap:11px;color:var(--school-ink)!important;font-size:12px;font-weight:650;line-height:1.1;letter-spacing:-.02em}.school-brand-mark{width:43px;height:43px;background:var(--school-accent);color:var(--color-on-primary);display:grid;place-items:center;border-radius:13px 13px 3px}.school-brand-school{display:block;font-size:27px;font-weight:750;letter-spacing:-.06em}.school-brand-dot{color:var(--color-text-light)}.school-header-right{display:flex;align-items:center;gap:28px}.school-board-label{color:var(--school-muted);font-size:11px;letter-spacing:.08em;font-weight:650}.school-class-picker{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--school-muted)}.school-class-picker select{border:1px solid var(--school-line);border-radius:9px;padding:9px 30px 9px 12px;color:var(--school-ink);font-weight:650;background:var(--color-surface);min-height:42px}.school-back-link{font-size:12px;border-left:1px solid var(--school-line);padding-left:25px;color:var(--school-muted)!important}.school-shell{display:grid;grid-template-columns:210px minmax(0,1fr);max-width:1680px;margin:0 auto}.school-sidebar{border-right:1px solid var(--school-line);padding:36px 20px 24px;display:flex;flex-direction:column;align-self:start;min-height:calc(100vh - 88px);position:sticky;top:0}.school-sidebar nav{display:flex;flex-direction:column;gap:8px}.school-sidebar nav a{display:flex;gap:13px;align-items:center;color:var(--color-text-light);padding:12px 16px;font-size:13px;font-weight:550;border-radius:10px;min-height:46px}.school-sidebar nav a:hover{background:var(--dc-sage)}.school-sidebar nav a.is-active{color:var(--school-accent);background:var(--dc-sage);font-weight:700}.school-nav-label{font-size:9px;letter-spacing:.14em;color:var(--color-text-light);margin:0 0 20px 16px;font-weight:650}.school-nav-soon{font-size:9px;margin-left:auto;border:1px solid var(--school-line);padding:1px 5px;border-radius:4px;font-weight:500}.school-sidebar-note{border:1px dashed var(--color-border);border-radius:14px;margin:48px 9px 24px;padding:23px 17px;background:var(--dc-sage)}.school-sidebar-note svg{color:var(--color-text-light);margin-bottom:15px}.school-sidebar-note p{font-size:14px;line-height:1.6;margin:0 0 9px;color:var(--color-text)}.school-sidebar-note span{font-size:10px;color:var(--color-text-light)}.school-storage-status{display:flex;align-items:start;gap:6px;padding:0 9px;font-size:9px;margin-top:auto;line-height:1.5!important}.school-main{min-width:0;padding:30px 4% 0}.school-breadcrumb{display:flex;align-items:center;gap:10px;font-size:10px;color:var(--color-text-light);margin-bottom:26px}.school-breadcrumb strong{font-weight:550;color:var(--color-text-light)}.school-preview-label{margin-left:auto;color:var(--color-text-light);background:var(--dc-sage);border:1px solid var(--color-border);border-radius:5px;padding:2px 8px;font-size:9px}.school-hero{position:relative;border-radius:var(--school-radius);background:var(--school-hero);display:grid;grid-template-columns:1.4fr 1fr;min-height:340px;padding:40px 38px;overflow:hidden;border:1px solid var(--color-border)}.school-hero-copy{position:relative;z-index:1}.school-kicker{display:flex;align-items:center;gap:7px;font-size:9px;text-transform:uppercase;letter-spacing:.13em;font-weight:700;color:var(--school-muted);margin-bottom:15px}.school-live-dot{width:6px;height:6px;background:var(--dc-sage);border-radius:50%}.school-hero h1{font-size:clamp(2rem,3.05vw,3.4rem);font-weight:600;line-height:1.18;letter-spacing:-.055em;margin-bottom:17px}.school-hero h1 span{display:block}.school-hero p{font-size:12px;max-width:370px;margin-bottom:24px;color:var(--color-text-light);line-height:1.8}.school-hero-footnote{display:block;margin-top:12px;font-size:9px;color:var(--color-text-light)}.school-button{display:inline-flex;justify-content:center;align-items:center;gap:11px;border:1px solid transparent;border-radius:8px;background:var(--school-accent);color:var(--color-on-primary)!important;padding:11px 17px;min-height:43px;font-size:12px!important;font-weight:600;text-decoration:none!important;transition:transform .15s,box-shadow .15s}.school-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 10px #263b2910}.school-button.secondary{background:var(--color-surface);border-color:var(--color-text-light);color:var(--school-accent)!important}.school-hero-art{position:relative;min-height:240px;pointer-events:none}.school-art-orbit{position:absolute;width:235px;height:235px;border:1px dashed var(--color-border);border-radius:50%;top:8px;left:15%;transform:rotate(-20deg) scaleX(1.15)}.school-art-note{position:absolute;background:var(--dc-butter);border:1px solid var(--color-border);border-radius:11px;width:200px;top:8px;left:18%;padding:20px;transform:rotate(8deg);box-shadow:0 9px 0 -4px #d8dec755;z-index:2}.school-art-note>span{display:block;font-size:7px;letter-spacing:.14em;color:var(--color-text-light)}.school-art-note strong{display:block;font-size:43px;line-height:1.5;font-family:Georgia,serif;font-weight:400;color:var(--color-text-light)}.school-art-note strong>span{font-size:24px;margin:0 8px;color:var(--color-text-light)}.school-art-note small{display:block;font-size:8px;color:var(--color-text-light);margin-top:10px}.school-fraction-dots{display:flex;gap:5px}.school-fraction-dots i{height:15px;width:25px;border-radius:3px;background:var(--dc-sage)}.school-fraction-dots i:nth-child(n+3){background:var(--dc-sage);border:1px solid var(--color-border)}.school-art-book{position:absolute;top:140px;left:2%;width:128px;height:130px;background:var(--dc-sage);border:1px solid var(--color-border);border-radius:4px 12px 12px 4px;border-left:8px solid var(--color-border);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:10px;transform:rotate(-12deg);z-index:3;color:var(--color-text-light)}.school-art-book span{font-size:8px;letter-spacing:.04em}.school-art-code{position:absolute;top:221px;right:-5px;padding:9px 16px;font-size:10px;color:var(--color-text-light);background:var(--dc-peach);border:1px solid var(--color-border);border-radius:7px;transform:rotate(5deg);font-family:monospace;z-index:4}.school-art-star{position:absolute;color:var(--color-text-light);font-size:35px}.star-one{right:-6px;top:2px}.star-two{top:178px;right:18px;font-size:30px;color:var(--color-text-light)}.school-section{margin-top:31px}.school-section-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:16px}.school-section-heading h2,.school-section-heading h3,.school-section-heading p,.school-section-heading .school-kicker{margin-bottom:0}.school-small{font-size:10px;color:var(--school-muted);line-height:1.6;display:inline-flex;align-items:center;gap:6px}.school-mode-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.school-mode-card{min-width:0;padding:20px 15px 15px;border-radius:12px;border:1px solid var(--school-line);background:var(--color-surface);transition:border-color .2s,transform .2s}.school-mode-card:hover{border-color:var(--color-text-light);transform:translateY(-3px)}.school-mode-card h3{display:flex;align-items:center;justify-content:space-between;margin:16px 0 7px;font-size:13px}.school-mode-card h3 svg{color:var(--color-text-light)}.school-mode-card p{font-size:10px;margin:0;line-height:1.6}.school-mode-card .school-small{font-size:8px;margin-top:8px}.school-icon-tile{width:43px;height:43px;border-radius:13px;display:inline-flex;align-items:center;justify-content:center}.mint{background:var(--dc-sage);color:var(--dc-sage-ink)}.peach{background:var(--dc-peach);color:var(--dc-peach-ink)}.lavender{background:var(--dc-lavender);color:var(--dc-lavender-ink)}.yellow{background:var(--dc-butter);color:var(--dc-butter-ink)}.blue{background:var(--dc-sky);color:var(--dc-sky-ink)}.pink{background:var(--dc-rose);color:var(--dc-rose-ink)}.school-dashboard-columns{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(230px,1fr);gap:24px}.school-subject-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.school-subject-card{display:flex;align-items:center;gap:12px;background:var(--color-surface);border:1px solid var(--school-line);border-radius:11px;padding:16px 13px;min-width:0}.school-subject-card h3{font-size:12px;margin:0 0 4px}.school-subject-card p{margin:0;font-size:9px}.school-subject-card>svg{margin-left:auto;color:var(--color-text-light)}.school-subject-card:hover{border-color:var(--color-text-light)}.school-subject-symbol{flex-shrink:0;display:grid;place-items:center;width:40px;height:43px;border-radius:10px;font-size:22px;font-family:Georgia,serif}.school-next-card{position:relative;padding:24px 21px;border-radius:var(--school-radius);background:var(--dc-butter);border:1px solid var(--color-border);overflow:hidden}.school-next-card .school-kicker{font-size:8px}.school-next-card h3{font-size:20px;font-weight:550;line-height:1.4;max-width:220px;margin:25px 0 10px}.school-next-card p{font-size:11px;max-width:240px}.school-next-card .school-button{margin-top:19px;width:100%}.school-next-symbol{position:absolute;top:22px;right:20px;font-size:29px;color:var(--color-text-light)}.school-text-link{font-size:10px;font-weight:650}.school-progress-summary{display:flex;align-items:center;gap:15px;margin-top:30px;padding:18px 20px;background:var(--dc-sage);border:1px solid var(--color-border);border-radius:12px}.school-progress-summary h3{font-size:12px;margin:0 0 5px}.school-progress-summary p{font-size:10px;margin:0}.school-progress-summary progress{margin-left:auto;width:120px;height:6px;accent-color:var(--school-accent)}.school-footer{border-top:1px solid var(--school-line);margin-top:40px;padding:22px 0}.school-footer p{font-size:10px;margin:0 0 8px}.school-footer div{display:flex;gap:20px;flex-wrap:wrap}.school-footer a{font-size:9px}.school-footer>span{display:block;font-size:9px;color:var(--color-text-light);margin-top:10px}.school-page-heading{margin:10px 0 28px}.school-page-heading h1{font-size:clamp(1.8rem,3vw,2.6rem);letter-spacing:-.045em;font-weight:600;margin-bottom:12px}.school-page-heading p{font-size:13px;max-width:700px}.school-panel{background:var(--color-surface);border:1px solid var(--school-line);border-radius:var(--school-radius);padding:27px}.school-panel p{font-size:13px}.school-pills{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.school-pills button{min-height:38px;border:1px solid var(--school-line);border-radius:8px;font-size:11px;background:var(--color-surface);padding:8px 13px}.school-pills button.is-active{color:var(--color-on-primary);border-color:var(--school-accent);background:var(--school-accent)}.school-lesson-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.school-lesson-card{display:flex;flex-direction:column}.school-lesson-card h2{font-size:20px;line-height:1.35}.school-lesson-card p{font-size:12px;flex:1}.school-lesson-card .school-section-heading{margin-top:10px}.school-lesson-card .school-button{align-self:start}.school-tag{display:inline-flex;font-size:9px;font-weight:600;padding:4px 8px;border-radius:5px;background:var(--dc-sage);color:var(--color-text-light)}.school-tag.is-correct{color:var(--color-text);background:var(--dc-sage)}.school-empty{text-align:center;padding:45px 25px}.school-empty>svg{margin-bottom:20px}.school-empty p{max-width:470px;margin:0 auto 20px}.school-lesson{max-width:800px;padding:35px}.school-lesson>.school-text-button{margin-bottom:25px}.school-lesson h2{font-size:29px;line-height:1.3}.school-lesson .school-lesson-outcome{color:var(--school-accent);font-size:16px}.school-lesson section{margin:28px 0}.school-lesson section h3{font-size:17px}.school-lesson section p{font-size:15px;line-height:1.9}.school-example{background:var(--dc-sage);padding:23px;border-left:3px solid var(--color-border);border-radius:0 10px 10px 0}.school-example p{margin-bottom:0}.school-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.school-text-button{border:0;padding:8px 0;min-height:36px;background:transparent;color:var(--school-accent)!important;font-size:12px!important;text-decoration:underline;text-underline-offset:4px}.school-quiz-modes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:28px}.school-quiz-mode{text-align:left;position:relative;padding:22px}.school-quiz-mode h2{font-size:22px;margin:18px 0 9px}.school-quiz-mode strong{display:block;font-size:11px;font-weight:600;margin-bottom:5px}.school-quiz-mode p{font-size:11px;margin-bottom:15px}.school-quiz-mode.is-selected{border-color:var(--school-accent);box-shadow:inset 0 0 0 1px var(--school-accent)}.school-mode-indicator{display:block;color:var(--school-accent);font-size:10px;font-weight:600}.school-test-list{display:grid;gap:12px}.school-test-card{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 24px}.school-test-card h3{margin-bottom:7px}.school-test-card p{font-size:11px;margin:0}.school-test-card .school-kicker{margin-bottom:7px;font-size:8px}.school-test-card .school-button{flex-shrink:0}.school-session{max-width:850px}.school-session h2{font-size:24px;line-height:1.4}.school-session-intro{padding:40px;max-width:700px}.school-session-intro .school-icon-tile{margin-bottom:25px;width:60px;height:60px}.school-session-intro .school-small{display:block;margin:20px 0}.school-progress{width:100%;height:6px;accent-color:var(--school-accent);margin:0 0 18px}.school-answers{display:grid;gap:10px;margin:24px 0}.school-answer{display:flex;align-items:center;gap:12px;text-align:left;padding:13px 17px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:9px;font-size:14px!important;min-height:54px}.school-answer>span{background:var(--dc-sage);padding:3px 8px;border-radius:4px;font-size:10px}.school-answer.is-selected{border-color:var(--color-text-light);background:var(--dc-sage);box-shadow:inset 0 0 0 1px var(--color-border)}.school-answer.is-correct{background:var(--dc-sage);border-color:var(--color-text-light)}.school-answer:disabled{opacity:1}.school-answer:hover:not(:disabled){border-color:var(--color-text-light)}.school-answers--smash{grid-template-columns:repeat(3,minmax(0,1fr))}.school-answers--smash .school-answer{flex-direction:column;justify-content:center;text-align:center;padding:25px 15px;min-height:125px;font-size:17px!important;background:var(--dc-butter)}.school-answers--smash .school-answer:nth-child(2){background:var(--dc-sky)}.school-answers--smash .school-answer:nth-child(3){background:var(--dc-lavender)}.school-answers--smash .school-answer.is-correct{background:var(--dc-sage)}.school-feedback{margin:20px 0;background:var(--dc-sage);border:1px solid var(--color-border);padding:17px;border-radius:9px;font-size:13px;color:var(--color-text)!important}.school-feedback p{margin:6px 0 0}.school-feedback .school-text-button{display:block}.school-timer{display:inline-flex;align-items:center;gap:5px;font-size:14px;font-variant-numeric:tabular-nums;color:var(--school-accent)}.school-timer.is-urgent{color:var(--color-danger)}.school-exit{margin-left:18px}.school-test-question{border:0;margin-top:25px}.school-test-question legend{font-size:16px;font-weight:600}.school-test-question .school-answers{margin-top:12px}.school-review article{padding:22px 0;border-bottom:1px solid var(--school-line);margin-bottom:20px}.school-review article h3{margin:12px 0;line-height:1.5}.school-review article p{margin-bottom:7px}.school-attempt-row{display:flex;gap:15px;justify-content:space-between;align-items:center;font-size:12px;padding:12px 0;border-bottom:1px solid var(--school-line)}.school-attempt-row:last-child{border:0}.school-attempt-row small{display:block;color:var(--school-muted);text-transform:capitalize}.school-code-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:38px}.school-robot-board{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin:22px 0 12px;padding:10px;background:var(--dc-sage);border:1px solid var(--color-border);border-radius:13px;max-width:350px}.school-robot-cell{aspect-ratio:1;border-radius:6px;background:var(--color-surface);display:grid;place-items:center;color:var(--color-text-light);font-size:30px}.school-robot-cell.is-visited{background:var(--dc-sage)}.school-robot-cell.is-blocked{background:var(--dc-sage);color:var(--color-text-light)}.school-directions{display:flex;gap:7px;flex-wrap:wrap}.school-directions .school-button{flex-direction:column;gap:0;padding:5px 13px;font-size:22px!important}.school-directions .school-button span{font-size:9px}.school-command-list{padding:14px;list-style:none;background:var(--dc-sage);border:1px solid var(--school-line);border-radius:9px;margin:18px 0;display:flex;flex-wrap:wrap;gap:7px;min-height:75px;align-content:flex-start}.school-command-list li{padding:4px 9px;margin:0;font-size:12px;border:1px solid var(--color-border);background:var(--color-surface);border-radius:5px}.school-command-list li span{font-size:9px;color:var(--color-text-light);margin-right:6px}.school-command-list .school-empty-step{border:0;background:none;color:var(--school-muted);font-size:11px}.school-note{display:flex;gap:14px;align-items:start;padding:23px;color:var(--school-accent)}.school-note p{font-size:12px;margin:0}.school-note strong{display:block}.school-memory-panel{max-width:730px}.school-memory-board{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;margin:20px 0}.school-memory-card{min-height:90px;border:1px solid var(--color-border);border-radius:12px;background:var(--dc-sage);color:var(--color-text-light)!important;font-size:21px!important}.school-memory-card.is-open{background:var(--dc-butter);color:var(--color-text)!important}.school-memory-card.is-matched{background:var(--dc-sage);border-color:var(--color-text-light);color:var(--color-text-light)!important}.school-memory-card:disabled{opacity:1}.school-streams{display:flex;gap:20px;align-items:center;padding:16px 20px;border:1px solid var(--school-line);background:var(--color-surface);border-radius:10px;margin-bottom:23px}.school-streams p{font-size:12px;margin:0}.school-streams p span{display:block;font-size:10px;margin-top:4px}.school-streams .school-field{margin:0;min-width:190px;font-size:10px}.school-field{display:flex;flex-direction:column;gap:7px;margin:20px 0;color:var(--school-ink);font-size:12px}.school-field select,.school-field textarea{max-width:100%;width:100%;padding:11px 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