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900;src:url(/assets/inter-latin-ext-wght-normal-DO1Apj_S.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-latin-wght-normal-Dx4kXJAl.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--font-kids:"Nunito Variable", "Nunito", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-adults:"Inter Variable", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, 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0;font-size:clamp(1.75rem,6vw,2.75rem);line-height:1.2}h2{letter-spacing:-.01em;font-size:clamp(1.35rem,4vw,1.85rem);font-weight:800;line-height:1.25}.primary{background:var(--primary-gradient);color:var(--primary-text);box-shadow:var(--shadow-primary)}.primary:hover:not(:disabled){background:var(--primary-strong);transform:translateY(-1px)}.primary:active:not(:disabled){transform:translateY(1px)}.secondary{background:var(--surface);border-color:var(--line-strong);color:var(--text)}.secondary:hover:not(:disabled){background:var(--primary-soft);border-color:var(--primary);color:var(--primary-strong)}.danger{background:var(--surface);border-color:var(--wrong-line);color:var(--wrong)}.danger:hover:not(:disabled){background:var(--wrong-soft);border-color:var(--wrong)}button.small{border-radius:999px;min-height:2.25rem;padding:.3rem .9rem}.muted{color:var(--muted)}.sr-only{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.brand{font-family:var(--font-kids);letter-spacing:-.01em;color:var(--text);white-space:nowrap;align-items:center;gap:.55rem;margin:0;font-size:1.25rem;font-weight:900;text-decoration:none;display:inline-flex}.brand-mark{background:linear-gradient(135deg, var(--primary), var(--subject-english));width:2.1rem;height:2.1rem;color:var(--on-color);border-radius:.7rem;flex:none;place-items:center;font-size:1.15rem;display:inline-grid;transform:rotate(-6deg);box-shadow:0 4px 12px #7c3aed4d}.toolbar,.user-bar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;display:flex}.toolbar-actions{flex-wrap:wrap;gap:.5rem;display:flex}.user-bar button{align-items:center;gap:.4rem;display:inline-flex}.user-bar .who{align-items:center;gap:.55rem;display:inline-flex}.user-bar .avatar{background:var(--primary-soft);width:2.25rem;height:2.25rem;color:var(--primary-strong);border-radius:999px;flex:none;place-items:center;font-weight:800;display:inline-grid}.user-bar .avatar.picture-avatar{background:var(--accent-soft);font-size:1.35rem}.meter{background:var(--surface-3);border-radius:999px;height:.55rem;display:block;overflow:hidden}.meter>span{border-radius:inherit;background:var(--accent-gradient);min-width:0;height:100%;transition:width .4s ease-out;display:block}.badge{background:var(--surface-3);color:var(--muted);white-space:nowrap;border-radius:999px;padding:.1rem .6rem;font-size:.8rem;font-weight:700;display:inline-block}.badge-open{background:var(--correct-soft);color:var(--correct)}.error-page{place-items:center;min-height:100dvh;padding:1rem;display:grid}.error-page .card{text-align:center;max-width:28rem}.error-face{margin:0;font-size:3rem}.error-actions{flex-wrap:wrap;justify-content:center;gap:.75rem;display:flex}.login-screen{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);min-height:100dvh;display:grid}.login-hero{background:var(--primary-gradient);color:var(--on-color);flex-direction:column;justify-content:center;gap:1rem;padding:3rem clamp(2rem,6vw,5rem);display:flex;position:relative;overflow:hidden}.login-hero:before,.login-hero:after{content:"";background:#ffffff1a;border-radius:999px;position:absolute}.login-hero:before{width:26rem;height:26rem;top:-8rem;right:-8rem}.login-hero:after{width:18rem;height:18rem;bottom:-6rem;left:-5rem}.login-hero .brand{color:var(--on-color);font-size:clamp(2rem,4.5vw,3rem);position:relative}.login-hero .brand-mark{background:var(--surface);width:3.25rem;height:3.25rem;color:var(--primary);border-radius:1rem;font-size:1.8rem}.login-tagline{opacity:.95;max-width:26rem;margin:0;font-size:clamp(1.1rem,2vw,1.4rem);font-weight:700;position:relative}.login-tiles{grid-template-columns:repeat(3,4.5rem);gap:.9rem;margin:1rem 0 0;padding:0;list-style:none;display:grid;position:relative}.login-tiles li{background:#ffffff29;border:1px solid #ffffff47;border-radius:1.25rem;place-items:center;height:4.5rem;font-size:1.5rem;font-weight:900;animation:6s ease-in-out infinite float;display:grid}.login-tiles li:nth-child(2n){animation-delay:-3s;transform:rotate(4deg)}.login-tiles li:nth-child(3n){background:var(--surface);color:var(--accent-strong)}.login-side{place-items:center;padding:2rem 1.25rem;display:grid;position:relative}.login{border-radius:var(--radius-lg);width:min(100%,25rem);box-shadow:var(--shadow-md);padding:2rem}.login h2{margin:0 0 .25rem}.login .notice,.notice-box{border:1px solid var(--notice-line);border-radius:var(--radius-sm);background:var(--accent-soft);color:var(--notice-text);margin:0;padding:.6rem .8rem;font-weight:600}@media (width<=52rem){.login-screen{grid-template-rows:auto 1fr;grid-template-columns:1fr}.login-hero{text-align:center;align-items:center;gap:.5rem;padding:2rem 1.25rem 3.5rem}.login-tiles{display:none}.login-side{place-items:start center;margin-top:-2.25rem;padding-top:0}}@keyframes float{50%{translate:0 -6px}}.kids{background:radial-gradient(circle at 8% 12%, var(--blob-1) 0 9rem, transparent 9rem), radial-gradient(circle at 96% 30%, var(--blob-2) 0 12rem, transparent 12rem), radial-gradient(circle at 12% 88%, var(--blob-3) 0 11rem, transparent 11rem), radial-gradient(circle at 88% 96%, var(--blob-4) 0 8rem, transparent 8rem), var(--bg);background-attachment:fixed;min-height:100dvh}.kids-top{z-index:10;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--line);width:calc(100% - 1.5rem);max-width:60rem;box-shadow:var(--shadow);background:#ffffffe0;border-radius:999px;justify-content:space-between;align-items:center;gap:.75rem;margin:.75rem auto 0;padding:.6rem .75rem .6rem 1rem;display:flex;position:sticky;top:.75rem}.kids-top .user-bar{flex-wrap:nowrap}.app{max-width:60rem;margin:0 auto;padding:1.5rem 1rem 3rem}.kids-hello{flex-wrap:wrap;align-items:baseline;gap:.25rem 1rem;display:flex}.kids-hello .hello{letter-spacing:-.02em;margin:0;font-size:clamp(1.75rem,6vw,2.5rem);font-weight:900}.daily-goal{flex-wrap:wrap;align-items:center;gap:.75rem 1rem;margin:1rem 0 1.5rem;padding:1rem 1.25rem;display:flex}.goal-ring{flex:none;width:4rem;height:4rem}.goal-ring circle{fill:none;stroke-width:8px}.goal-ring-track{stroke:var(--surface-3)}.goal-ring-fill{stroke:var(--accent);stroke-linecap:round;transform-origin:50%;transition:stroke-dashoffset .4s ease-out;transform:rotate(-90deg)}.goal-ring text{fill:var(--text);font-size:1rem;font-weight:900}.daily-goal-text{flex:12rem}.daily-goal-text p{margin:0}.daily-goal-title{font-size:1.15rem;font-weight:800}.streak{background:var(--accent-soft);color:var(--accent-strong);white-space:nowrap;border-radius:999px;margin:0;padding:.35rem .9rem;font-weight:900}.streak.none{background:var(--surface-2);color:var(--muted);font-weight:700}.review-card{flex-wrap:wrap;align-items:center;gap:.75rem 1rem;margin:0 0 1.5rem;padding:1rem 1.25rem;display:flex}.review-sign{background:var(--primary-soft);border-radius:1rem;flex:none;place-items:center;width:3.25rem;height:3.25rem;font-size:1.6rem;display:grid}.review-text{flex:12rem}.review-text h2{margin:0;font-size:1.25rem}.review-text p{margin:.15rem 0 0}.album-card{flex-wrap:wrap;align-items:center;gap:.75rem 1rem;margin:1.5rem 0 0;padding:1rem 1.25rem;display:flex}.album-sign{background:var(--accent-soft);border-radius:1rem;flex:none;place-items:center;width:3.25rem;height:3.25rem;font-size:1.6rem;display:grid}.album-text{flex:12rem}.album-text h2{margin:0;font-size:1.25rem}.album-text p{margin:.15rem 0 0}.sticker-grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,9.5rem),1fr));gap:.75rem;margin:1rem 0;padding:0;list-style:none;display:grid}.sticker{border:2px dashed var(--line-strong);background:var(--surface-2);text-align:center;border-radius:1.25rem;flex-direction:column;align-items:center;gap:.3rem;padding:1rem .75rem;display:flex}.sticker-sign{filter:grayscale();opacity:.35;font-size:2.75rem;line-height:1.1}.sticker-title{color:var(--muted);font-weight:800;line-height:1.25}.sticker-note{color:var(--muted);font-size:.85rem;font-weight:600}.sticker.earned{border:2px solid var(--notice-line);background:var(--surface);box-shadow:var(--shadow)}.sticker.earned .sticker-sign{filter:drop-shadow(0 3px 4px 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h3{margin:0}.test-text p{margin:.15rem 0 0}.medal.missing{filter:grayscale();opacity:.45}.medal.big{font-size:3.5rem;line-height:1.2;display:block}.homework-cards{margin:0 0 1.5rem}.homework-cards h2{margin:0 0 .75rem}.homework-cards ul{gap:.75rem;margin:0;padding:0;list-style:none;display:grid}.homework-card{border-left:6px solid var(--primary);flex-wrap:wrap;align-items:center;gap:.75rem 1rem;padding:1rem 1.25rem;display:flex}.homework-card.finished{border-left-color:var(--correct)}.homework-sign{background:var(--primary-soft);border-radius:1rem;flex:none;place-items:center;width:3.25rem;height:3.25rem;font-size:1.6rem;display:grid}.homework-card.finished .homework-sign{background:var(--correct-soft);color:var(--correct);font-weight:900}.homework-text{flex:12rem}.homework-text h3{margin:0;font-size:1.15rem}.homework-text p{margin:.15rem 0 .4rem}.grade-label{background:var(--accent-soft);color:var(--notice-text);border-radius:999px;margin:0;padding:.15rem .75rem;font-weight:800;display:inline-block}.back-bar{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.subject-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr));gap:1.25rem;margin:0;padding:0;list-style:none;display:grid}.subject-card{width:100%;min-height:12rem;color:var(--on-color);text-align:left;box-shadow:inset 0 -6px 0 #00000024, var(--shadow-md);border-radius:1.75rem;flex-direction:column;justify-content:flex-end;align-items:flex-start;gap:.2rem;padding:1.5rem;display:flex;position:relative;overflow:hidden}.subject-card:after{content:"";background:#ffffff21;border-radius:999px;width:11rem;height:11rem;position:absolute;top:-3.5rem;right:-3rem}.subject-card:hover:not(:disabled){transform:translateY(-3px)rotate(-.5deg)}.subject-card:active:not(:disabled){transform:translateY(1px)}.subject-math{background:var(--subject-math-gradient)}.subject-english{background:var(--subject-english-gradient)}.subject-sign{background:#ffffff38;border:1px solid #ffffff59;border-radius:1.25rem;place-items:center;min-width:4rem;height:4rem;padding:0 .75rem;font-size:1.6rem;font-weight:900;display:grid;position:absolute;top:1.25rem;left:1.5rem}.subject-title{font-size:clamp(1.75rem,5vw,2.2rem);font-weight:900;line-height:1.15}.subject-meta{opacity:.92;font-size:1rem;font-weight:700}.grade-2{--chapter-colour:var(--grade-2)}.grade-3{--chapter-colour:var(--grade-3)}.grade-4{--chapter-colour:var(--grade-4)}.grade-5{--chapter-colour:var(--grade-5)}.chapters-head{margin-bottom:.75rem}.chapters-head h2{margin:0}.chapter-map{--row:10rem;margin:0 0 1rem;position:relative}.chapter-map-path{width:100%;height:100%;position:absolute;inset:0;overflow:visible}.chapter-map-path path{fill:none;stroke-width:16px;stroke-linecap:round}.chapter-map-path .road{stroke:var(--surface-3)}.chapter-map-path 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a{color:inherit;text-decoration:none}}.closed-notice{border:1px solid var(--notice-line);background:var(--accent-soft);color:var(--notice-text)}.closed-notice p{margin:0}.homework-group{color:var(--primary-strong);margin:.2rem 0 0;font-size:.9rem;font-weight:600}