@font-face{font-family:Rubik;font-style:normal;font-display:swap;font-weight:300 900;src:url(/fonts/rubik-hebrew-wght-normal.woff2) format("woff2-variations");unicode-range:U+0307-0308,U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}@font-face{font-family:Rubik;font-style:normal;font-display:swap;font-weight:300 900;src:url(/fonts/rubik-latin-wght-normal.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Heebo;font-style:normal;font-display:swap;font-weight:100 900;src:url(/fonts/heebo-hebrew-wght-normal.woff2) format("woff2-variations");unicode-range:U+0307-0308,U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}@font-face{font-family:Heebo;font-style:normal;font-display:swap;font-weight:100 900;src:url(/fonts/heebo-latin-wght-normal.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Secular One;font-style:normal;font-display:swap;font-weight:400;src:url(/fonts/secular-one-hebrew-400-normal.woff2) format("woff2");unicode-range:U+0307-0308,U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}@font-face{font-family:Secular One;font-style:normal;font-display:swap;font-weight:400;src:url(/fonts/secular-one-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Assistant;font-style:normal;font-display:swap;font-weight:200 800;src:url(/fonts/assistant-hebrew-wght-normal.woff2) format("woff2-variations");unicode-range:U+0307-0308,U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}@font-face{font-family:Assistant;font-style:normal;font-display:swap;font-weight:200 800;src:url(/fonts/assistant-latin-wght-normal.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Fredoka;font-style:normal;font-display:swap;font-weight:300 700;src:url(/fonts/fredoka-hebrew-wght-normal.woff2) format("woff2-variations");unicode-range:U+0307-0308,U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}@font-face{font-family:Fredoka;font-style:normal;font-display:swap;font-weight:300 700;src:url(/fonts/fredoka-latin-wght-normal.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Frank Ruhl Libre;font-style:normal;font-display:swap;font-weight:300 900;src:url(/fonts/frank-ruhl-libre-hebrew-wght-normal.woff2) format("woff2-variations");unicode-range:U+0307-0308,U+0590-05FF,U+200C-2010,U+20AA,U+25CC,U+FB1D-FB4F}@font-face{font-family:Frank Ruhl Libre;font-style:normal;font-display:swap;font-weight:300 900;src:url(/fonts/frank-ruhl-libre-latin-wght-normal.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}.sheet{--paper-ink: #1b1d2e;color:var(--paper-ink);font-family:Heebo Variable,Heebo,Rubik Variable,Rubik,sans-serif}.sheet-page{width:794px;height:1123px;padding:56px 60px 48px;background:#fff;color:var(--paper-ink);position:relative;overflow:hidden;display:flex;flex-direction:column;gap:18px;box-sizing:border-box}.sheet-head h1{font-family:Rubik Variable,Rubik,sans-serif;font-size:26px;font-weight:800;margin-top:18px}.sheet-head .fields{display:flex;justify-content:space-between;font-size:16px}.sheet-list{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:14px 28px;align-content:start}.sheet-ex{display:flex;gap:8px;font-size:16px;line-height:1.5;break-inside:avoid;min-height:58px}.sheet-ex .n{font-weight:800;min-width:24px}.sheet-ex .m{font-weight:700;font-size:18px;white-space:pre}.sheet-ex .vec{position:relative;padding-top:.35em}.sheet-ex .vec:before{content:"→";position:absolute;top:-.15em;left:0;right:0;text-align:center;font-size:.7em;line-height:1}.sheet-ex .opts{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:4px 16px;margin-top:4px}.sheet-ex .opts li.pic{display:flex;flex-direction:column;align-items:center;gap:2px}.sheet-ex .opts li.pic svg{width:40mm;height:auto;max-height:40mm}.sheet-ex .box{display:inline-block;width:12px;height:12px;border:1.5px solid var(--paper-ink);border-radius:3px;vertical-align:middle}.sheet-ex .line{margin-top:8px;border-bottom:1.5px solid #9aa0b8;width:75%;height:26px}.sheet-ex .number-line{max-width:300px;color:var(--paper-ink)}.sheet-ex .fraction-bar,.sheet-ex .shape,.sheet-ex .angle,.sheet-ex .bar-chart{max-width:280px;max-height:190px;color:var(--paper-ink);display:block}.sheet-ex .angle{max-width:140px}.sheet-ex .bar-chart svg{width:100%;height:auto}.sheet-ex .data-table{border-collapse:collapse;color:var(--paper-ink)}.sheet-ex .data-table th,.sheet-ex .data-table td{border:1px solid currentColor;padding:3px 8px}.sheet-page.key h2{font-size:24px;font-weight:800}.key-list{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px 24px;font-size:18px}.key-item .n{font-weight:800}.sheet-foot{position:absolute;bottom:24px;inset-inline:0;text-align:center;font-size:12px;color:#6a6f88;direction:ltr}@media print{@page{size:A4;margin:12mm}body *{visibility:hidden}body{background:#fff!important}body:before{display:none!important}.sheet,.sheet *{visibility:visible}.sheet{position:absolute;inset:0 0 auto 0;width:auto!important;transform:none!important}.sheet-page{width:auto;height:auto;padding:0;break-after:page;box-shadow:none!important;margin:0!important;overflow:visible}.sheet-foot{position:static;margin-top:auto}}@media print{.preview{height:auto!important;overflow:visible!important}}:root{--radius-l: 28px;--radius-m: 20px;--gutter: 20px;font-family:var(--font-body, system-ui, sans-serif);color:var(--ink, #eef0ff);background:var(--ground-deep, #0a0c26);-webkit-text-size-adjust:100%;text-size-adjust:100%}*{box-sizing:border-box;margin:0}html,body{min-height:100%}body{min-height:100dvh;background:radial-gradient(120% 80% at 80% 0%,var(--ground) 0%,var(--ground-deep) 100%) fixed;line-height:1.45}:root[data-world=space][data-scheme=dark] body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;opacity:.8;background-image:radial-gradient(1.6px 1.6px at 20px 30px,#fff,transparent),radial-gradient(1.2px 1.2px at 120px 90px,#cfd3ff,transparent),radial-gradient(1.8px 1.8px at 300px 60px,#fff,transparent),radial-gradient(1px 1px at 220px 200px,#fff,transparent),radial-gradient(1.4px 1.4px at 60px 260px,#bfc4ff,transparent),radial-gradient(1.2px 1.2px at 350px 330px,#fff,transparent);background-size:400px 400px}#app{position:relative}button,input,select{font:inherit;color:inherit}button{cursor:pointer}button,a,input,label,select,[role=radio],[role=slider]{touch-action:manipulation}button:disabled{cursor:default}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.screen{width:100%;max-width:600px;margin:0 auto;padding:max(12px,env(safe-area-inset-top)) max(var(--gutter),env(safe-area-inset-right)) max(32px,env(safe-area-inset-bottom)) max(var(--gutter),env(safe-area-inset-left));display:flex;flex-direction:column;gap:16px}.wide{max-width:1100px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:48px}.round{width:44px;height:44px;min-width:44px;border-radius:50%;border:1px solid var(--line);background:var(--surface);display:grid;place-items:center;font-size:20px;font-weight:700}.head small{font-size:15px;font-weight:600;color:var(--muted)}.head h1,.head h2{font-family:var(--font-display);font-size:clamp(26px,7vw,34px);font-weight:800;line-height:1.15}.child-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-l);padding:20px;display:flex;flex-direction:column;gap:10px}.note{color:var(--muted);font-size:15px}label{font-weight:600}input{min-height:52px;border-radius:16px;border:2px solid var(--line);background:var(--surface);padding:0 16px;font-size:20px}input:focus{border-color:var(--accent)}.cta{min-height:60px;border-radius:32px;border:0;padding:0 28px;background:linear-gradient(90deg,var(--primary),var(--primary-2));color:var(--on-primary);font-family:var(--font-display);font-weight:800;font-size:21px;box-shadow:0 10px 30px -10px #ff6e5a99;transition:transform .12s ease}.cta:active:not(:disabled){transform:scale(.97)}.cta:disabled{opacity:.45;box-shadow:none}.secondary{min-height:52px;border-radius:28px;padding:0 22px;font-weight:700;font-size:18px;background:var(--surface);border:2px solid var(--line)}.link{background:none;border:0;color:var(--accent-ink);font-weight:700;min-height:44px;text-decoration:underline;text-underline-offset:3px}.banner{position:sticky;top:0;z-index:10;padding:10px var(--gutter);text-align:center;background:var(--danger);color:#fff;font-weight:600;font-size:15px}:root[data-scheme=dark] .banner{color:#1b1446}.kids{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.kid{width:100%;min-height:120px;border-radius:var(--radius-m);border:1px solid var(--line);background:var(--surface);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:12px}.avatar{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-size:24px;font-weight:800;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:var(--on-primary)}.kid-name{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:700;font-size:18px}.kid small{color:var(--muted)}.parent-link{align-self:center;color:var(--muted);min-height:44px;display:inline-flex;align-items:center}.strip{display:flex;gap:10px}.strip>*{flex:1;text-align:start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);padding:10px 14px}.strip b{display:block;font-size:24px;font-weight:800}.strip span{font-size:13px;color:var(--muted)}.strip .due{border-color:var(--accent)}.map-list{list-style:none;padding:8px 0;display:grid;grid-template-columns:repeat(2,1fr);gap:18px 12px}.map-item button{width:100%;background:none;border:0;display:flex;flex-direction:column;align-items:center;gap:8px;padding:8px;border-radius:var(--radius-m);min-height:44px}.map-title{font-weight:700;font-size:16px;text-align:center}.map-item small{color:var(--muted);font-size:13px}[data-world=space] .map-icon{width:84px;height:84px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#fff8,transparent 45%),var(--topic);box-shadow:0 0 0 6px color-mix(in srgb,var(--topic) 25%,transparent)}[data-world=space] .map-item:not(.lock) .map-icon{width:104px;height:104px;animation:float 4s ease-in-out infinite}[data-world=space] .map-item.lock{opacity:.55}[data-world=islands] .map-icon{position:relative;width:120px;height:84px;margin-top:30px;border-radius:50% 50% 46% 54%/60% 60% 40% 40%;background:#f5dfa6;box-shadow:0 8px #d9b86a,0 14px #00283c2e}[data-world=islands] .map-icon:before{content:"";position:absolute;top:10px;right:18px;bottom:30px;left:18px;border-radius:50%;background:#7cc46a}[data-world=islands] .map-item:not(.lock) .map-icon:after{content:"";position:absolute;top:-34px;right:40px;width:32px;height:44px;background:linear-gradient(90deg,#5B3A1A 4px,var(--topic) 4px);clip-path:polygon(0 0,100% 20%,12.5% 41%,12.5% 100%,0 100%)}[data-world=islands] .map-item.lock .map-icon{background:#bfd8dc;box-shadow:0 8px #93b5bb}[data-world=islands] .map-item.lock .map-icon:before{background:#a5c3c8}[data-world=islands] .map-title{margin-top:10px;background:var(--surface);border-radius:14px;padding:5px 12px;box-shadow:0 3px #0000001f}[data-world=islands] .map-item small{background:var(--surface);border-radius:10px;padding:1px 8px}[data-world=islands] .map-item.lock .map-title{color:var(--muted)}[data-world=islands] :is(h1,h2,h3,.math,.cta,.celebration .msg){font-weight:400}[data-world=forest] .map-list{counter-reset:stop}[data-world=forest] .map-item{counter-increment:stop}[data-world=forest] .map-icon{display:grid;place-items:center;width:96px;height:96px;border-radius:50%;background:var(--topic);box-shadow:0 7px #00000024;font:500 40px var(--font-display);color:#3b2a1e}[data-world=forest] .map-icon:before{content:counter(stop)}[data-world=forest] .map-item.lock .map-icon{background:#e9dcc4;color:#6b5743}[data-world=forest] .map-title{font-family:var(--font-display);font-weight:500;font-size:18px}[data-world=forest] :is(h1,h2,h3){font-weight:500}[data-world=forest] .map .child-name{font-size:28px}[data-world=forest] :is(.card,.strip>*){border-radius:28px;box-shadow:0 4px 0 var(--line)}[data-world=forest] :is(.cta,.check){min-height:72px;border-radius:36px;background:var(--primary);color:var(--on-primary);font-family:var(--font-display);font-weight:500;font-size:24px;box-shadow:0 7px 0 var(--danger)}[data-world=forest] .tile{min-height:96px;font-size:40px;border-radius:30px;box-shadow:0 7px 0 var(--line)}[data-world=forest] .tile.sel{border-color:var(--success);background:color-mix(in srgb,var(--success) 18%,var(--surface));color:var(--ink);transform:translateY(-3px);box-shadow:0 10px color-mix(in srgb,var(--success) 70%,var(--ink))}[data-world=forest] .pad-key{min-height:64px;font-size:30px}[data-world=forest] .answer-field{font-size:36px}[data-world=forest] .round.speak{width:56px;height:56px;background:color-mix(in srgb,var(--primary2) 60%,var(--surface))}[data-world=forest] .prompt{font-size:26px}[data-world=forest] .prompt .math-line{font-size:clamp(36px,11vw,48px)}[data-world=forest] .tip{border-radius:30px;background:color-mix(in srgb,var(--success) 18%,var(--surface));color:var(--ink);border-color:var(--success)}@media(prefers-reduced-motion:reduce){[data-world=forest] .tile.sel{transform:none}}.album{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;margin:12px 0 4px}.album .sticker{display:grid;place-items:center;aspect-ratio:1;max-width:52px;width:100%;justify-self:center;border-radius:16px;background:#fff;box-shadow:0 3px 0 var(--line);font-size:28px}.album .sticker.e{background:#f3e6cc;border:2px dashed #CDB993;box-shadow:none}[data-scheme=dark] .album .sticker.e{background:var(--surface);border-color:var(--line)}[data-world=levels] .map-icon{display:none}[data-world=levels] .map-item button{background:var(--topic);color:#111;border:2px solid var(--ink);box-shadow:5px 5px 0 var(--ink);border-radius:20px;padding:14px 10px;min-height:96px;justify-content:center}[data-world=levels] .map-item small{color:#111;font-weight:700}[data-world=levels] .map-item.lock button{background:var(--surface);color:var(--muted);box-shadow:none;border-color:var(--line)}[data-world=levels] .map-item.lock small{color:var(--muted)}[data-world=levels] .map-title{font-weight:800}[data-world=levels] :is(.cta,.check){box-shadow:6px 6px 0 var(--primary-2);border:2px solid var(--ink)}[data-world=track] .map-icon{display:none}[data-world=track] .map-list{grid-template-columns:1fr;gap:10px;position:relative}[data-world=track] .map-list:before{content:"";position:absolute;inset-block:8px;inset-inline-start:23px;width:2px;background:var(--line)}[data-world=track] .map-item{position:relative}[data-world=track] .map-item button{flex-direction:row;justify-content:flex-start;text-align:start;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px}[data-world=track] .map-item .dot{flex:none;width:12px;height:12px;border-radius:50%;border:2px solid var(--accent);background:var(--surface)}[data-world=track] .map-item[data-status=done] .dot{background:var(--accent)}[data-world=track] .map-item[data-status=half] .dot{background:conic-gradient(var(--accent) 0 50%,var(--surface) 50% 100%)}[data-world=track] .map-item[data-status=locked] button{background:var(--ground-deep);color:var(--muted)}[data-world=track] .map-item[data-status=locked] .dot{border-color:var(--line)}[data-world=track] :is(h1,h2,.map-title){font-family:var(--font-display);font-weight:700}[data-world=track] .xp-bar i{background:var(--accent)}[data-world=track] .xp-total{font-family:var(--font-display);margin:4px 0 0}[data-world=track] .xp-total b{font-size:28px;color:var(--accent-ink)}[data-world=track] :is(.cta,.check){border:1px solid var(--line);box-shadow:none}.xp{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:6px 10px;margin-top:8px}.xp .lvl{background:var(--primary);color:var(--on-primary);font-weight:800;border-radius:10px;padding:2px 10px;border:2px solid var(--ink)}.xp-bar{height:12px;border-radius:7px;background:var(--surface);border:1px solid var(--line);overflow:hidden}.xp-bar i{display:block;height:100%;background:var(--primary)}.xp small{grid-column:1 / -1;color:var(--muted);font-size:13px}@keyframes float{50%{transform:translateY(-6px)}}.go{position:sticky;bottom:max(16px,env(safe-area-inset-bottom))}@media(min-width:720px){.map-list{grid-template-columns:repeat(3,1fr)}}.math{font-family:var(--font-display);font-weight:700;unicode-bidi:isolate;white-space:pre-wrap;font-variant-numeric:tabular-nums}.math-line{font-size:26px;text-align:center;overflow-x:auto}.math .vec{position:relative;padding-top:.35em}.math .vec:before{content:"→";position:absolute;top:-.15em;left:0;right:0;text-align:center;font-size:.7em;line-height:1}.math-inline .math{font-size:1.08em;white-space:nowrap}.number-line{width:100%;max-width:420px;height:auto;display:block;margin:8px auto;color:var(--ink)}.fraction-bar,.shape,.angle{width:100%;max-width:360px;max-height:260px;height:auto;display:block;margin:8px auto;color:var(--ink)}.angle{max-width:200px}.bar-chart{margin:8px auto;max-width:420px;color:var(--ink)}.bar-chart svg{width:100%;height:auto;display:block}.bar-chart .legend{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;font-size:15px;margin-top:4px}.pie-chart,.venn{margin:8px auto;max-width:420px;color:var(--ink)}.pie-chart .legend{display:flex;gap:8px 16px;justify-content:center;flex-wrap:wrap;font-size:15px;margin-top:6px}.data-table{border-collapse:collapse;margin:8px auto;font-size:17px}.data-table caption{font-size:14px;color:var(--ink-2, var(--ink));padding-bottom:4px}.data-table th,.data-table td{border:1px solid var(--line);padding:6px 12px;text-align:center}@media(max-width:400px){.data-table{font-size:15px}.data-table th,.data-table td{padding:4px 5px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}.title-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.title-row h1{font-family:var(--font-display);font-size:clamp(28px,7vw,38px);font-weight:800;line-height:1.15}.explain{display:flex;flex-direction:column;gap:12px;font-size:18px;margin-top:12px}.tip{margin-top:16px;border-color:var(--accent)}.tip b{color:var(--accent-ink)}.topic-grid{display:flex;flex-direction:column;gap:24px}.play{display:flex;flex-direction:column;gap:16px}.actions{display:flex;flex-direction:column;gap:12px}.actions .row{display:flex;gap:12px}.actions .row>*{flex:1}.soon h2{font-size:17px;color:var(--muted)}.soon ul{padding-inline-start:20px;color:var(--muted)}@media(min-width:960px){.topic-grid{flex-direction:row;align-items:flex-start}.topic-grid>*{flex:1}.play{position:sticky;top:20px}}.zoom{gap:12px}.zoom.placeholder{min-height:220px}.zoom-head{display:flex;justify-content:space-between;align-items:center;gap:12px;font-weight:600}.small{min-height:44px;font-size:16px;padding:0 16px}.zoom-svg{width:100%;height:auto;color:var(--ink);touch-action:manipulation}.zoom-part{fill:var(--surface);stroke:var(--line);cursor:zoom-in}.zoom-part:hover,.zoom-part:focus-visible{fill:color-mix(in srgb,var(--accent) 30%,transparent);outline:none}.zoom-part.flat{cursor:default}.zoom-point{fill:var(--accent);stroke:var(--ground-deep);stroke-width:3;cursor:grab}.zoom-point:focus-visible{outline:none;stroke:var(--ink)}.zoom-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}.zoom-value{font-size:20px;font-weight:700}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.fuel{flex:1;height:12px;border-radius:7px;background:var(--surface);border:1px solid var(--line);overflow:hidden}.fuel i{display:block;height:100%;background:linear-gradient(90deg,var(--primary-2),var(--accent));transition:width .3s ease}:root[dir=rtl] .fuel i,[dir=rtl] .fuel i{margin-inline-start:0}.level{font-weight:700;color:var(--muted);white-space:nowrap;min-width:44px;text-align:center}.screen-title{font-size:22px;font-weight:800}.q{gap:16px}.q-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.prompt{flex:1;min-width:0;font-size:22px;font-weight:600;display:flex;flex-direction:column;gap:6px}.prompt .math-line{font-size:clamp(28px,9vw,40px)}.tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.tiles.signs{grid-template-columns:repeat(3,1fr)}.tiles.one{grid-template-columns:1fr}.tiles.one .tile{font-size:clamp(20px,6vw,24px)}.tile{min-height:76px;border-radius:24px;border:2px solid var(--line);background:var(--surface);font-size:clamp(22px,7.5vw,30px);font-weight:800;display:grid;place-items:center}.tile.pic{display:grid;place-items:center;padding:10px}.tile.pic svg{width:100%;height:auto;max-height:140px}.tile.pic .pic-name{font-weight:700;font-size:.95rem}.tile.pic .pic-body{display:grid;place-items:center;width:100%}.tile.sel{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent-ink)}.number-answer{display:flex;flex-direction:column;gap:12px}.answer-field{font-size:32px;font-weight:800;text-align:center;min-height:64px}.pad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.pad-key{min-height:52px;border-radius:16px;border:1px solid var(--line);background:var(--surface);font-size:24px;font-weight:700}.pad-key.wide{grid-column:1 / -1}.expr-keys{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:8px}@media(pointer:fine)and (min-width:480px){.expr-keys{grid-template-columns:repeat(8,1fr)}}.answer-field.expr{font-family:inherit;letter-spacing:.02em}.pad-key:active{background:color-mix(in srgb,var(--accent) 22%,transparent)}@media(pointer:fine){.pad{display:none}}.fraction-input{display:flex;flex-direction:column;align-items:center;gap:6px}.fraction-input input{width:120px;text-align:center;font-size:28px;font-weight:800}.fraction-input .bar{width:140px;height:4px;border-radius:2px;background:var(--ink)}.mixed-input{display:flex;align-items:center;justify-content:center;gap:12px}.mixed-input .whole{width:88px;min-height:64px;text-align:center;font-size:32px;font-weight:800}.mixed-input .fraction-input input{width:96px}.mixed-input .fraction-input .bar{width:112px}.rational-input{flex:1;min-width:0}.rational-input input{width:100%;max-width:260px;font-size:22px}.rational-input .bar{width:100%;max-width:280px}.signed-input{display:flex;align-items:center;justify-content:center;gap:10px}.sign-toggle{min-width:48px;min-height:48px;border-radius:14px;border:1px solid var(--line);background:var(--surface);font-size:26px;font-weight:800;color:var(--ink)}.sign-toggle[aria-pressed=true]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.surd-input{display:flex;align-items:center;gap:4px}.surd-input .root{font-size:34px;font-weight:800}.surd-input>input{width:72px;min-height:64px;text-align:center;font-size:28px;font-weight:800}.surd-input .radicand{border-top:3px solid var(--ink)}.answer-hint{margin:6px 0 0;font-size:15px;color:var(--muted);text-align:center}.field-row{display:flex;align-items:center;gap:10px}.field-row .answer-field{flex:1;min-width:0}.unit{font-size:22px;font-weight:700}.field-row .var,.field-row .var-sign{font-size:26px;font-weight:800}.field-row .var-sign{min-width:1ch;text-align:center}.divmod-input{display:flex;justify-content:center;gap:14px;flex-wrap:wrap}.divmod-input label{display:flex;flex-direction:column;align-items:center;gap:6px;font-weight:700}.divmod-input input{width:120px;min-height:64px;text-align:center;font-size:28px;font-weight:800}.time-input{display:flex;justify-content:center;align-items:center;gap:8px}.time-input input{width:88px;min-height:64px;text-align:center;font-size:28px;font-weight:800}.time-input{align-items:flex-end}.time-box{display:flex;flex-direction:column;align-items:center;gap:4px}.time-label{color:var(--muted);font-size:15px;font-weight:700}.time-input .colon{font-size:32px;font-weight:800;line-height:64px}.coord-input{display:flex;justify-content:center;align-items:center;gap:6px;font-size:32px;font-weight:800}.coord-input input{width:96px;flex:0 1 96px;min-width:0;min-height:64px;text-align:center;font-size:28px;font-weight:800}svg.plane,svg.unit-circle,svg.normal{width:100%;max-width:420px;height:auto;display:block;margin-inline:auto}.plane-wait{width:100%;max-width:420px;aspect-ratio:1;margin-inline:auto}figure.normal-figure{margin:0}figure.young{margin:0;display:flex;flex-direction:column;align-items:center;gap:6px}figure.young svg{width:100%;height:auto;display:block}figure.pictogram svg{max-width:420px}figure.young .legend{font-size:18px;font-weight:700;color:var(--muted)}.young-wait{width:100%;max-width:320px;min-height:80px;margin-inline:auto}.fb{font-size:19px;font-weight:700}.fb.good{color:var(--success)}.fb .chip{display:inline-block;color:var(--ink);margin-inline-start:4px}.fb.hint{background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius-m);padding:14px;display:flex;flex-direction:column;gap:6px;font-weight:500}.fb.hint b{color:var(--accent-ink)}.result{align-items:center;text-align:center}.grade{margin-top:12px;width:200px;height:200px;border-radius:50%;background:conic-gradient(var(--accent) 0 var(--score),var(--surface) 0);display:grid;place-items:center}.grade>div{width:168px;height:168px;border-radius:50%;background:var(--ground-deep);display:grid;place-items:center;align-content:center}.grade b{font-size:64px;font-weight:900;line-height:1}.grade span{font-size:15px;color:var(--muted)}.word{font-family:var(--font-display);font-size:36px;font-weight:900}.squares{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:6px;justify-content:center}.squares li{width:26px;height:26px;border-radius:8px;background:var(--success)}.squares li.no{background:var(--danger)}.parts{list-style:none;padding:0;width:100%;display:flex;flex-direction:column;gap:8px}.part{display:flex;justify-content:space-between;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);padding:12px 16px;text-align:start}.part span{color:var(--muted);white-space:nowrap}.result .actions{width:100%}.solutions{list-style:none;padding:0;display:flex;flex-direction:column;gap:10px;text-align:start}.celebration{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;display:grid;place-items:center;align-content:center;gap:8px;z-index:40}.celebration .badge{font-size:96px;animation:pop .6s cubic-bezier(.2,1.4,.4,1) both}.celebration .msg{font-family:var(--font-display);font-size:28px;font-weight:900;color:var(--accent-ink)}.celebration.comet .badge{animation:comet 1.1s ease-in both}.celebration.chest .badge{animation:pop .5s cubic-bezier(.2,1.4,.4,1) both}.celebration.cheer .badge{font-size:72px;animation:bounce .9s ease-out both}.celebration.sticker .badge{display:grid;place-items:center;width:160px;height:160px;border-radius:50%;background:var(--surface);box-shadow:0 0 0 10px #ffd27a,0 10px 0 10px #0000001f;rotate:-6deg}.celebration .badge.dance{animation:dance 1.2s ease-in-out both}@keyframes bounce{0%,to{transform:translateY(0)}25%{transform:translateY(-28px)}50%{transform:translateY(0)}70%{transform:translateY(-12px)}}@keyframes dance{0%,to{transform:translateY(0) rotate(0)}20%{transform:translateY(-24px) rotate(-8deg)}40%{transform:translateY(0) rotate(0)}60%{transform:translateY(-24px) rotate(8deg)}80%{transform:translateY(0) rotate(0)}}@media(prefers-reduced-motion:reduce){.celebration .badge{animation:none}}@keyframes pop{0%{transform:scale(.3);opacity:0}}@keyframes comet{0%{transform:translate(-40vw,40vh) scale(.5)}60%{transform:none}to{opacity:0}}.done{align-items:flex-start;font-size:19px}fieldset{border:0;padding:0;display:flex;flex-direction:column;gap:8px}legend{font-weight:700;margin-bottom:6px}.seg{display:flex;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:4px}.seg button{flex:1;min-height:44px;border:0;border-radius:14px;background:none;font-weight:700}.seg.wrap{flex-wrap:wrap}.seg.wrap button{flex:1 1 auto;padding:0 12px}.seg button[aria-pressed=true]{background:linear-gradient(90deg,var(--primary),var(--primary-2));color:var(--on-primary)}.levels-pick small{display:block;font-size:.75em;font-weight:400}.check{display:flex;align-items:center;gap:10px;min-height:44px;font-weight:500}.check input{width:22px;height:22px;min-height:0;accent-color:var(--primary-2)}.preview{overflow:hidden;border-radius:var(--radius-m)}.preview .sheet{transform-origin:top right;transform:scale(var(--sheet-scale, .44));width:794px}.preview .sheet-page{margin-bottom:24px;box-shadow:0 10px 30px -12px #00000080;border-radius:4px}.gate .card,.parent .card{margin-top:16px}.pin-form{display:flex;flex-direction:column;gap:10px}.pin{min-height:56px;font-size:28px;letter-spacing:.5em;text-align:center;direction:ltr;border-radius:var(--radius-m);border:1px solid var(--line);background:var(--ground-deep)}.link{background:none;border:0;color:var(--accent-ink, var(--accent));text-decoration:underline;min-height:44px;align-self:center}.kid-card-head{display:flex;align-items:baseline;gap:10px;min-width:0}.kid-card-head h2{font-family:var(--font-display);font-size:24px}.kid-card h3{font-size:17px;margin-top:8px}.topic-mastery{border-bottom:1px solid var(--line)}.topic-mastery summary{min-height:44px;display:flex;align-items:center;font-weight:700;font-size:17px;cursor:pointer}.topic-mastery .skills{margin-bottom:8px}.history .test-topic{display:block;color:var(--muted);font-size:14px}.skills,.history{list-style:none;padding:0;display:flex;flex-direction:column;gap:8px}.skills li,.history li{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:44px;border-bottom:1px solid var(--line)}.chip{flex:none;font-size:14px;font-weight:700;padding:4px 12px;border-radius:999px;border:1.5px solid var(--line)}.chip[data-m=mastered]{border-color:var(--success)}.chip[data-m=mastered]:before{content:"★ "}.chip[data-m=weak]{border-color:var(--danger)}.chip[data-m=weak]:before{content:"! "}fieldset{border:0;padding:0;display:flex;flex-direction:column;gap:6px}legend{font-weight:600;margin-bottom:6px}.switch{display:flex;align-items:center;gap:12px;min-height:44px;font-weight:600}.switch input{width:24px;height:24px;accent-color:var(--primary)}.file-button{display:inline-flex;justify-content:center;align-items:center;position:relative}.file-button:focus-within{outline:3px solid var(--accent);outline-offset:2px}.restore{display:flex;flex-direction:column;gap:8px;padding-top:8px;border-top:1px solid var(--line)}a.cta{text-decoration:none;display:inline-flex;justify-content:center;align-items:center}.update{position:fixed;inset-inline:16px;bottom:max(16px,env(safe-area-inset-bottom));z-index:20;min-height:48px;border:0;border-radius:24px;background:var(--ink);color:var(--ground-deep);font-weight:700;box-shadow:0 8px 24px #0006;max-width:420px;margin:0 auto}.bars{gap:12px}.bars-head{display:flex;justify-content:space-between;align-items:center;gap:12px;font-weight:600}.bars-bar{display:flex;height:48px;border:2px solid var(--ink);border-radius:8px;overflow:hidden}.bars-cell{flex:1;min-width:0;padding:0;border:0;border-inline-start:1px solid var(--line);background:var(--surface);border-radius:0;touch-action:manipulation}.bars-cell:first-child{border-inline-start:0}.bars-cell.on,.bars-cell[aria-pressed=true]{background:var(--accent)}.bars-cell:focus-visible{outline:3px solid var(--ink);outline-offset:-3px}.bars-value{font-size:22px;font-weight:700;text-align:center}.bars-foot{display:flex;gap:12px;justify-content:space-between;flex-wrap:wrap}.bars-foot button{flex:1;min-height:44px}.area-head{display:flex;justify-content:center;align-items:center;gap:12px;font-weight:700;font-size:22px}.area-step{display:flex;align-items:center;gap:8px}.area-step b{min-width:2ch;text-align:center}.area-grid{display:grid;aspect-ratio:1;max-height:320px;margin-inline:auto;width:100%;max-width:320px;gap:3px;background:var(--ink);border:2px solid var(--ink);border-radius:8px;overflow:hidden}.area-cell{display:flex;align-items:center;justify-content:center;min-width:0;min-height:0;overflow:hidden;background:var(--surface);font-size:14px;padding:2px;text-align:center}.area-cell:first-child{background:var(--accent)}.area-sum{font-size:22px;font-weight:700;text-align:center}.mean-plot{position:relative;display:flex;gap:8px;align-items:flex-end;height:200px;border-bottom:2px solid var(--ink);padding-inline:4px}.mean-col{flex:1;height:100%;display:flex;align-items:flex-end}.mean-bar{width:100%;background:var(--accent);border:2px solid var(--ink);border-bottom:0;border-radius:6px 6px 0 0;transition:height .2s}.mean-line{position:absolute;inset-inline:0;border-top:3px dashed var(--ink);z-index:1;transition:bottom .2s}.mean-controls{display:flex;gap:8px;padding-inline:4px}.mean-step{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:18px}.mean-value{font-size:22px;font-weight:700;text-align:center}@media(prefers-reduced-motion:reduce){.mean-bar,.mean-line{transition:none}}.turn-plot{display:block;width:100%;max-width:240px;margin-inline:auto}.turn-slider{width:100%;min-height:44px;accent-color:var(--accent)}.turn-value,.turn-dir{font-size:20px;font-weight:700;text-align:center;margin:4px 0}.shear .secondary[aria-pressed=true]{background:var(--accent);color:var(--ink)}.report-link{font-weight:500;font-size:15px;color:var(--accent-ink)}.report-thanks{align-self:center;text-align:center}.report h2,.reports h2{margin:0}.report{display:flex;flex-direction:column;gap:12px}.report-reasons{display:flex;flex-direction:column;gap:8px}.report-reasons .tile{min-height:44px;text-align:start}.report-actions{display:flex;flex-wrap:wrap;gap:8px}.report-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}.report-item{border-top:1px solid var(--line);padding-top:12px;display:flex;flex-direction:column;gap:6px;min-width:0}.report-item p{margin:0}.ten-frame{display:flex;flex-direction:column;align-items:center;gap:14px}.tf-frames{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}.tf-frame{display:grid;grid-template-columns:repeat(5,44px);grid-template-rows:repeat(2,44px);gap:4px;padding:6px;border:3px solid var(--ink);border-radius:12px}.tf-cell{border-radius:50%;background:var(--line)}.tf-cell.on{background:var(--primary)}.tf-number{font:500 56px var(--font-display);margin:0}.tf-keys{display:flex;gap:24px}.tf-keys .round{width:64px;height:64px;font-size:32px}.apple-basket{display:flex;flex-direction:column;align-items:center;gap:14px}.ab-baskets{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}.ab-basket{display:flex;flex-direction:column;align-items:center;gap:10px}.ab-apples{display:grid;grid-template-columns:repeat(5,32px);grid-auto-rows:32px;min-height:72px;width:184px;padding:6px;border:3px solid var(--ink);border-radius:0 0 24px 24px;font-size:26px;text-align:center}.ab-apple.gone{opacity:.25}.ab-line{font:500 40px var(--font-display);margin:0}.ab-keys{display:flex;gap:16px}.ab-keys .round{width:64px;height:64px;font-size:32px}.ruler-measure{display:flex;flex-direction:column;align-items:center;gap:12px}.ruler-measure .number-line{width:100%;max-width:420px}.rm-goal,.rm-hit{font:500 26px var(--font-display);margin:0}.rm-length{font:500 40px var(--font-display);margin:0}.clock-turn{display:flex;flex-direction:column;align-items:center;gap:12px}.ct-digital{font:500 40px var(--font-display);margin:0}.pictogram-builder{display:flex;flex-direction:column;align-items:center;gap:12px}.pb-rows{display:flex;flex-direction:column;gap:10px}.pb-row{display:flex;align-items:center;gap:12px}.pb-name{min-width:4em;font:500 24px var(--font-display)}.pb-row .round{width:56px;height:56px;font-size:28px}.pv{gap:12px}.pv-cols{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}.pv-col{display:flex;flex-direction:column;align-items:center;gap:6px;min-width:0}.pv-col .round{min-width:40px;min-height:44px;padding:0}.pv-digit{font-size:26px;font-variant-numeric:tabular-nums}.pv-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.pv-period{display:flex;flex-direction:column;gap:6px;padding-block:8px;border-top:1px solid var(--line)}.pv-period:first-child{border-top:0;padding-top:0}.pv-period-name{font-size:14px;font-weight:700;text-align:center}.pv-name{font-size:12px;line-height:1.2;text-align:center;color:var(--muted, inherit);overflow-wrap:anywhere}.pv-value{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center}.pv-value [data-testid=pv-number]{font-size:26px;font-weight:700;font-variant-numeric:tabular-nums}.pv-words{font-size:17px}.mb{gap:12px}.mb-bag{width:100%;max-width:260px;margin-inline:auto;display:block}.mb-sack{fill:color-mix(in srgb,var(--accent) 12%,transparent);stroke:var(--muted, currentColor);stroke-width:3}.mb-red{fill:#e5484d;stroke:#8c1d22;stroke-width:1.5}.mb-blue{fill:#3e63dd;stroke:#1c2f75;stroke-width:1.5}.mb-controls{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 24px}.mb-row{display:flex;align-items:center;gap:10px}.pws-row{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;margin:8px 0}.pws-factor{min-width:32px;padding:6px 8px;border-radius:8px;text-align:center;font-weight:700;background:color-mix(in srgb,var(--accent) 22%,var(--surface))}.pws-factor[data-group="2"]{background:color-mix(in srgb,var(--accent) 50%,var(--surface))}.tst .data-table td[data-hit=true]{background:color-mix(in srgb,var(--accent) 30%,var(--surface));font-weight:700}.mb-row .round{min-width:44px;min-height:44px}.mb-count{min-width:5.5em;text-align:center;font-variant-numeric:tabular-nums}.mb-verdict{text-align:center;font-size:19px;font-weight:700}.mf{gap:12px}.mf-axis{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}.mf-btn{min-height:44px;padding:0 16px;border-radius:999px;border:1.5px solid var(--line);background:transparent;color:inherit;font:inherit;font-weight:700}.mf-btn[aria-pressed=true]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 18%,transparent)}.mf-grid{position:relative;display:grid;grid-template-columns:repeat(6,44px);grid-auto-rows:44px;gap:2px;justify-content:center;margin-inline:auto}.mf-cell{border:1px solid var(--muted, currentColor);border-radius:6px;background:transparent;padding:0}.mf-cell.on{background:var(--accent);border-color:var(--accent)}.mf-cell.mf-ghost{background:color-mix(in srgb,var(--accent) 28%,transparent);border-style:dashed}.mf-grid:after{content:"";position:absolute;pointer-events:none;border:0 dashed var(--accent-ink)}.mf-v:after{inset-block:-6px;inset-inline-start:50%;border-inline-start-width:3px}.mf-h:after{inset-inline:calc(50% - 139px);inset-block-start:calc(50% - 1px);border-block-start-width:3px}.mf-verdict{text-align:center;min-height:1.5em;font-size:18px}.cb{gap:12px}.cb-box{width:100%;max-width:240px;margin-inline:auto;display:block}.cb-box path{stroke:var(--ink, currentColor);stroke-width:1;stroke-linejoin:round}.cb-l0 .cb-front{fill:color-mix(in srgb,var(--accent) 45%,var(--surface))}.cb-l1 .cb-front{fill:color-mix(in srgb,var(--accent) 25%,var(--surface))}.cb-top{fill:color-mix(in srgb,var(--accent) 12%,var(--surface))}.cb-side{fill:color-mix(in srgb,var(--accent) 65%,var(--surface))}.cb-controls{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 24px}.cb-row{display:flex;align-items:center;gap:10px}.cb-row .round{min-width:44px;min-height:44px}.cb-count{min-width:5em;text-align:center;font-variant-numeric:tabular-nums}.cb-layers{margin:0;padding-inline-start:0;list-style:none;text-align:center;font-variant-numeric:tabular-nums}.cb-total{text-align:center;font-size:19px;font-weight:700}.pe{gap:12px}.pe-plane{width:100%;max-width:300px;margin-inline:auto;display:block;touch-action:manipulation}.pe-grid line{stroke:color-mix(in srgb,var(--ink, currentColor) 18%,transparent);stroke-width:1}.pe-axis line{stroke:var(--ink, currentColor);stroke-width:1.5}.pe-guide{stroke:var(--accent);stroke-width:2;stroke-dasharray:4 3}.pe-hit{fill:transparent;cursor:pointer}.pe-dot{fill:var(--accent);stroke:var(--ink, currentColor);stroke-width:1.5;pointer-events:none}.pe-moves{display:flex;justify-content:center;gap:10px;direction:ltr}.pe-moves .round{min-width:44px;min-height:44px}.pe-out{text-align:center;font-size:19px;font-weight:700;font-variant-numeric:tabular-nums}.tw{gap:12px}.tw-line{width:100%;max-width:420px;margin-inline:auto;display:block}.tw-axis,.tw-tick{stroke:var(--ink, currentColor);stroke-width:1.5}.tw-num{fill:var(--ink, currentColor);font-size:11px}.tw-jump{fill:none;stroke:var(--accent);stroke-width:2.5}.tw-start{fill:var(--surface);stroke:var(--ink, currentColor);stroke-width:1.5}.tw-end{fill:var(--accent);stroke:var(--ink, currentColor);stroke-width:1.5}.sm-pick{display:grid;gap:8px;justify-items:center;font-weight:600}.sm-pick input{width:min(100%,320px);accent-color:var(--accent)}.sm-list{list-style:none;padding:0;margin:12px 0 0;display:grid;gap:8px}.sm-row{display:flex;justify-content:center;gap:4px;font-size:1.15rem;font-variant-numeric:tabular-nums}.df-table{margin-inline:auto;border-collapse:collapse;font-variant-numeric:tabular-nums}.df-table th,.df-table td{padding:6px 14px;border-bottom:1px solid var(--line);text-align:center}.df-controls{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px 16px;margin-top:12px}.df-total{text-align:center;font-weight:700}.st-pic{width:100%;max-width:280px;max-height:260px;margin-inline:auto;display:block}.st-sq{stroke:var(--line);stroke-width:.12}.st-a{fill:color-mix(in srgb,#3e63dd 30%,transparent)}.st-b{fill:color-mix(in srgb,#e5484d 30%,transparent)}.st-c{fill:color-mix(in srgb,var(--accent) 30%,transparent)}.st-tri{fill:var(--surface);stroke:currentColor;stroke-width:.15}.st-sum{text-align:center;font-size:1.3rem;font-weight:700;font-variant-numeric:tabular-nums}.st-hyp{text-align:center;font-weight:700}.bs-pic{width:100%;max-width:320px;margin-inline:auto;display:block}.bs-stand,.bs-arm,.bs-pan{stroke:currentColor;stroke-width:2.5;fill:none;stroke-linecap:round}.bs-box{fill:color-mix(in srgb,var(--accent) 45%,transparent);stroke:var(--accent);stroke-width:1.2}.bs-one{fill:color-mix(in srgb,#e5a000 55%,transparent);stroke:#9a6a00;stroke-width:1}.bs-eq{text-align:center;font-size:1.4rem;font-weight:700}.pg-grid{display:grid;grid-template-columns:repeat(10,24px);grid-auto-rows:24px;width:max-content;margin-inline:auto;border:2px solid var(--ink);border-radius:6px;overflow:hidden;direction:ltr}.pg-cell{border-inline-start:1px solid var(--line);border-block-start:1px solid var(--line)}.pg-steps{display:flex;justify-content:center;gap:12px;margin-top:10px}.pg-steps button{min-width:88px;min-height:44px}.pg-value{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}.rm-row{display:flex;justify-content:space-between;align-items:center;gap:12px}.rm-row .round{min-width:44px;min-height:44px}.rm-swatch{height:72px;border-radius:var(--radius-m);border:1px solid var(--line)}.rm-values{display:grid;grid-template-columns:auto 1fr;gap:6px 12px;align-items:baseline;margin:0}.rm-values dt{font-weight:600}.rm-values dd{margin:0;font-size:20px;font-weight:700}.rc-bar{display:flex;flex-wrap:wrap;gap:4px;justify-content:center}.rc-bar span{width:22px;height:22px}.rc-bar [data-cell=red]{background:#d92626;border-radius:4px}.rc-bar [data-cell=blue]{background:#2070df;border-radius:50%}.ul-kinds{display:flex;gap:8px;justify-content:center}.ul-kinds .chip{min-height:44px;background:var(--surface);color:var(--ink)}.ul-kinds .chip[aria-checked=true]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.ul-rungs{list-style:none;margin:0;padding:0;display:grid;gap:8px}.ul-rungs li{font-size:22px;font-weight:700;text-align:center;padding:8px;border:1px solid var(--line);border-radius:var(--radius-m)}.mc-road{position:relative;height:32px;margin:8px 12px;border-bottom:3px solid var(--line)}.mc-car{position:absolute;bottom:4px;width:20px;height:20px;margin-inline-start:-10px;border-radius:50%;transition:inset-inline-start .4s}.mc-one{background:var(--accent)}.mc-two{background:var(--ink)}.mc-actions{display:flex;gap:8px;justify-content:center}.mc-actions .chip{min-height:44px}@media(prefers-reduced-motion:reduce){.mc-car{transition:none}}.cr-road{display:block;width:100%;max-width:420px;margin:8px auto}.cr-wheel,.cr-trail{transition:transform .6s ease,x2 .6s ease}@media(prefers-reduced-motion:reduce){.cr-wheel,.cr-trail{transition:none}}.arr{gap:12px}.arr-grid{display:grid;gap:6px;max-width:320px;margin-inline:auto}.arr-dot{width:100%;aspect-ratio:1;max-width:22px;border-radius:50%;background:var(--accent, #3b82f6);justify-self:center}.arr-line{text-align:center;font-size:24px;font-weight:700;font-variant-numeric:tabular-nums}.arr-controls{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px}.arr-group{display:inline-flex;align-items:center;gap:8px}.sieve-grid{display:grid;grid-template-columns:repeat(10,1fr);gap:3px;max-width:420px;margin-inline:auto}.sieve-cell{min-height:44px;padding:0;border-radius:6px;font-size:14px;font-variant-numeric:tabular-nums;display:grid;place-items:center}.sieve-cell[data-coloured]{background:var(--line);color:var(--muted)}.sieve-one{border:1px dashed var(--muted);color:var(--muted)}.sieve-left{text-align:center;font-weight:700;font-variant-numeric:tabular-nums}.sieve-done{text-align:center;color:var(--success);font-weight:600}.sieve>button{min-height:44px}.arr-group .round{min-width:44px;min-height:44px;padding:0}.arr-controls>button{min-height:44px}.pw{gap:12px}.pw-board{width:100%;max-width:320px;max-height:280px;margin-inline:auto;display:block}.pw-grid{stroke:var(--line);stroke-width:1}.pw-side{stroke:var(--ink);stroke-width:3;stroke-linecap:round}.pw-side.on{stroke:var(--accent, #3b82f6);stroke-width:5}.pw-dot{fill:var(--accent, #3b82f6);transition:transform .4s ease}.pw-line{text-align:center;font-size:24px;font-weight:700;font-variant-numeric:tabular-nums}.pw-line .on{color:var(--accent, #3b82f6)}@media(prefers-reduced-motion:reduce){.pw-dot{transition:none}}.gp-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:2px;width:100%;max-width:384px;margin:12px auto;background:var(--line);border:2px solid var(--ink);border-radius:8px;overflow:hidden}.gp-cell{aspect-ratio:1;min-width:0;border:0;padding:0;background:var(--surface)}.gp-cell[aria-pressed=true]{background:var(--accent)}.gp-cell:disabled{cursor:default;opacity:1}.pb-bar{display:flex;gap:3px;justify-content:center}.pb-bar span{width:26px;height:32px;border:2px solid currentColor;border-radius:4px}.cf-svg{display:block;margin:0 auto;max-width:100%;height:auto}.country-picker{display:grid;gap:8px;margin-block:8px}.country-picker .note{margin:0}.locale-override{display:contents}
