@import"https://fonts.googleapis.com/css2?family=Nunito:wght@500;600;700;800;900&display=swap";:root{font-family:Nunito,Inter,ui-sans-serif,system-ui,sans-serif;color:#142846;background:#f4f7fb;font-synthesis:none;text-rendering:optimizeLegibility;--color-navy: #102a4c;--color-navy-soft: #17395f;--color-blue: #2878f0;--color-blue-dark: #1d5fc8;--color-blue-soft: #eaf2ff;--color-yellow: #ffc83d;--color-yellow-strong: #e9a914;--color-yellow-soft: #fff7d9;--color-green: #24ad72;--color-green-soft: #e7f8f0;--color-red: #f34858;--color-red-soft: #ffedf0;--color-orange: #f49a35;--color-orange-soft: #fff1df;--color-purple: #8a50e8;--color-purple-soft: #f2eaff;--color-ink: #142846;--color-muted: #70809a;--color-line: #e2e9f3;--color-canvas: #f4f7fb;--color-surface: #fff;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--radius-sm: .625rem;--radius-md: .875rem;--radius-lg: 1.125rem;--shadow-card: 0 8px 28px rgb(22 48 82 / 8%);--shadow-float: 0 18px 55px rgb(22 48 82 / 13%);--sidebar-width: 14.5rem;--content-max: 74rem;--brand: var(--color-yellow);--brand-dark: var(--color-yellow-strong);--brand-soft: var(--color-yellow-soft);--blue: var(--color-blue);--blue-dark: var(--color-blue-dark);--blue-soft: var(--color-blue-soft);--ink: var(--color-ink);--muted: var(--color-muted);--line: var(--color-line);--surface: var(--color-surface);--canvas: var(--color-canvas);--danger: var(--color-red);--danger-dark: #c92f3d;--danger-soft: var(--color-red-soft);--warning: var(--color-orange);--shadow-sm: var(--shadow-card);--shadow-brand: 0 3px 0 var(--color-yellow-strong);--auth-text: var(--color-ink);--auth-muted: var(--color-muted);--auth-line: var(--color-line);--auth-surface: var(--color-surface);--auth-primary: var(--color-blue);--auth-primary-dark: var(--color-blue-dark);--auth-panel-radius: var(--radius-lg);--auth-panel-shadow: var(--shadow-float)}:root[data-theme=ocean],:root[data-color-theme=ocean]{background:#f8fbff;--color-canvas: #f8fbff;--color-line: #bad9fc;--color-ink: #102a56;--color-muted: #38527a;--color-navy: #0b2f73;--color-navy-soft: #17395f;--color-blue: #0258F4;--color-blue-dark: #0f4fc4;--color-blue-soft: #e4f0fe;--blue: #0258F4;--blue-dark: #0f4fc4;--blue-soft: #e4f0fe;--auth-primary: #0258F4;--auth-primary-dark: #0f4fc4;--sj-primary-700: #0b2f73;--sj-primary-600: #0f4fc4;--sj-primary-500: #0258F4;--sj-primary-100: #e4f0fe;--sj-primary-50: #f4f8ff;--sj-primary-200: #bad9fc;--sj-neutral-50: #f8fbff;--sj-neutral-100: #eef5fc;--sj-neutral-200: #e2ebf5;--sj-neutral-300: #bad9fc;--sj-neutral-700: #38527a;--sj-neutral-900: #102a56}:root[data-theme=aurora],:root[data-color-theme=aurora]{background:#fdf8fa;--color-canvas: #fdf8fa;--color-line: #fbcfe8;--color-ink: #3b0724;--color-muted: #6b214d;--color-navy: #4a0428;--color-navy-soft: #630c38;--color-blue: #E11D74;--color-blue-dark: #C21360;--color-blue-soft: #fdeaf4;--blue: #E11D74;--blue-dark: #C21360;--blue-soft: #fdeaf4;--auth-primary: #E11D74;--auth-primary-dark: #C21360;--sj-primary-700: #881337;--sj-primary-600: #C21360;--sj-primary-500: #E11D74;--sj-primary-100: #fdeaf4;--sj-primary-50: #fdf5f9;--sj-primary-200: #fbcfe8;--sj-neutral-50: #fdf8fa;--sj-neutral-100: #faeaf2;--sj-neutral-200: #fae8f0;--sj-neutral-300: #fbcfe8;--sj-neutral-700: #6b214d;--sj-neutral-900: #3b0724}:root[data-theme=nevoa],:root[data-color-theme=nevoa]{background:#f8fafc;--color-canvas: #f8fafc;--color-line: #cbd5e1;--color-ink: #0f172a;--color-muted: #475569;--color-navy: #0f172a;--color-navy-soft: #1e293b;--color-blue: #475569;--color-blue-dark: #334155;--color-blue-soft: #eef2f6;--blue: #475569;--blue-dark: #334155;--blue-soft: #eef2f6;--auth-primary: #475569;--auth-primary-dark: #334155;--sj-primary-700: #1e293b;--sj-primary-600: #334155;--sj-primary-500: #475569;--sj-primary-100: #eef2f6;--sj-primary-50: #f8fafc;--sj-primary-200: #cbd5e1;--sj-neutral-50: #f8fafc;--sj-neutral-100: #f1f5f9;--sj-neutral-200: #e2e8f0;--sj-neutral-300: #cbd5e1;--sj-neutral-700: #475569;--sj-neutral-900: #0f172a}:root[data-theme=aurora] .sj-brand-icon,:root[data-color-theme=aurora] .sj-brand-icon{filter:hue-rotate(113deg) saturate(1.05)}:root[data-theme=nevoa] .sj-brand-icon,:root[data-color-theme=nevoa] .sj-brand-icon{filter:grayscale(1) brightness(.65)}:root[data-theme=dark]{color-scheme:dark;--color-ink: #e8f0fb;--color-muted: #aebdd1;--color-line: #344a65;--color-canvas: #0c1828;--color-surface: #14253a;--color-blue-soft: #18365c;--color-yellow-soft: #473b18;--color-green-soft: #123d31;--color-red-soft: #4b2029;--color-orange-soft: #49311c;--color-purple-soft: #30234b;--ink: var(--color-ink);--muted: var(--color-muted);--line: var(--color-line);--surface: var(--color-surface);--canvas: var(--color-canvas);--sj-neutral-900: #e8f0fb;--sj-neutral-700: #c3d0e0;--sj-neutral-500: #9cacc1;--sj-neutral-300: 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#14253a}}:root{--sj-primary-700:#0b2f73;--sj-primary-600:#0f4fc4;--sj-primary-500:#1677f2;--sj-primary-100:#eaf4ff;--sj-accent-500:#ffc83d;--sj-accent-100:#fff6d7;--sj-neutral-900:#102a56;--sj-neutral-700:#38527a;--sj-neutral-500:#6f82a3;--sj-neutral-300:#cbd7e8;--sj-neutral-200:#e3eaf3;--sj-neutral-100:#f3f7fc;--sj-neutral-50:#f8fbff;--sj-white:#fff;--sj-font-ui:"Nunito",Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--sj-space-2:8px;--sj-space-3:12px;--sj-space-4:16px;--sj-space-5:20px;--sj-space-6:24px;--sj-radius-sm:8px;--sj-radius-md:12px;--sj-radius-lg:16px;--sj-radius-xl:20px;--sj-radius-pill:9999px;--sj-radius-full:9999px;--sj-text-xs:.75rem;--sj-text-sm:.875rem;--sj-text-base:1rem;--sj-text-md:1.05rem;--sj-text-lg:1.25rem;--sj-text-xl:1.5rem;--sj-shadow-sm:0 1px 3px rgb(16 42 86 / 8%);--sj-shadow-md:0 6px 18px rgb(16 42 86 / 10%);--sj-sidebar-width:224px;--sj-content-max:1440px;--sj-page-max-width:1180px;--sj-page-gutter-x:clamp(12px,2.5vw,24px);--sj-page-pad-top:clamp(10px,1.8vh,22px);--sj-page-pad-bottom:clamp(14px,2.4vh,28px);--sj-page-gap:clamp(10px,1.6vh,18px);--sj-hero-min-height:clamp(140px,17vh,190px);--sj-hero-mascot-size:clamp(125px,16.5vh,180px);--sj-card-pad:clamp(12px,1.5vh,20px);--sj-arena-option-height:clamp(44px,6.2vh,52px);--sj-arena-mascot-size:clamp(72px,12vh,104px);--sj-arena-card-pad:clamp(14px,2.2vh,24px);--sj-subject-math-color: #6c31c5;--sj-subject-math-bg: #f5f3ff;--sj-subject-math-accent: #8749df;--sj-subject-science-color: #15784c;--sj-subject-science-bg: #e7f8f0;--sj-subject-science-accent: #20a96d;--sj-subject-history-color: #b66810;--sj-subject-history-bg: #fff1df;--sj-subject-history-accent: #ed922c;--sj-subject-portuguese-color: #bd2f40;--sj-subject-portuguese-bg: #ffedf0;--sj-subject-portuguese-accent: #ef4353;--sj-subject-english-color: #1d5fc8;--sj-subject-english-bg: 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#64748b);font-size:.82rem;text-align:center;min-height:110px;height:110px;box-sizing:border-box}.dashboard-empty-secondary p{margin:0}.subject-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem}.subject-card{display:grid;grid-template-columns:50px minmax(0,1fr) 24px;align-items:center;gap:.75rem;min-height:80px;padding:.8rem .9rem;border:1px solid var(--color-line);color:var(--color-ink);background:var(--color-surface);box-shadow:var(--shadow-card);text-align:left}.subject-card>span:nth-child(2){display:grid}.subject-card small{color:var(--color-muted)}.subject-card__icon{display:grid;width:48px;height:48px;place-items:center;border-radius:13px;color:var(--color-blue-dark);background:var(--color-blue-soft)}.subject-card__arrow{color:#a4afbf}.subject-theme--portuguese{--subject-color: var(--sj-subject-portuguese-color);--subject-bg: var(--sj-subject-portuguese-bg);--subject-accent: var(--sj-subject-portuguese-accent)}.subject-theme--english{--subject-color: 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