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14px;font-weight:700}.feedback.good{background:var(--good-bg);color:var(--good)}.feedback.warn{background:var(--warn-bg);color:var(--warn)}.break-cover{z-index:20;background:#1e23478c;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.t-step{gap:12px;display:grid}.t-prompt{margin:0}.t-objects{font-size:calc(2.4rem * var(--scale));text-align:center;letter-spacing:.1em;overflow-wrap:anywhere;margin:0}.t-choices{grid-template-columns:repeat(auto-fit,minmax(min(100%,160px),1fr));gap:10px;display:grid}.choice.shown{outline:4px solid var(--sun-deep);outline-offset:2px}.t-place{gap:12px;display:grid}.t-items,.t-targets{flex-wrap:wrap;gap:10px;display:flex}.t-items .choice{touch-action:none}.t-items .choice.placed{opacity:.65}.t-target{border:3px dashed var(--edge-target);background:var(--card);min-height:84px;font:inherit;color:var(--ink);cursor:pointer;border-radius:18px;flex:160px;place-items:center;gap:4px;padding:8px;display:grid}.t-target:focus-visible{outline:4px solid var(--brand)}.t-in{font-size:1.6rem}.t-trace-pad{aspect-ratio:1;background:var(--card);border:3px solid var(--edge-tap);touch-action:none;border-radius:18px;justify-self:center;width:min(100%,360px)}.t-trace-pad .guide-path{fill:none;stroke:var(--edge-target);stroke-width:7px;stroke-dasharray:4 4;stroke-linejoin:round}.t-trace-pad .demo-path{fill:none;stroke:var(--sun-deep);stroke-width:4px;stroke-linejoin:round}.t-trace-pad .ink-path{fill:none;stroke:var(--brand);stroke-width:4px;stroke-linecap:round;stroke-linejoin:round}.t-trace-pad .start-dot{fill:var(--good-fill)}.t-model{justify-items:center;gap:10px;display:grid}.t-count{text-align:center;min-width:2ch;font-size:2rem}.t-parts{flex-wrap:wrap;gap:12px;display:flex}.t-part{justify-items:center;gap:6px;min-width:140px;padding:12px;display:grid}.t-part-emo{font-size:2.4rem}.t-part-emo.lit{filter:drop-shadow(0 0 10px var(--sun))}.t-wires li{align-items:center;gap:8px;display:flex}.t-program{flex-wrap:wrap;gap:6px;min-height:44px;padding:0;list-style:none;display:flex}.t-program li{background:var(--brand-soft);border-radius:12px;padding:6px 10px;font-weight:700}.t-program li.now{outline:3px solid var(--brand)}.t-move{gap:10px;display:grid}.t-story{max-height:50vh;overflow:auto}.t-demo-bar{padding-top:4px}.t-center{justify-content:center;align-items:center}.t-scene{justify-self:center;width:min(100%,420px);margin:0}.t-circuit .wire{fill:none;stroke:var(--muted);stroke-width:6px}.t-circuit .wire.on{stroke:var(--sun-deep)}.t-circuit .gap{fill:var(--card)}.t-circuit .battery{fill:var(--brand)}.t-circuit .pole{fill:#fff;text-anchor:middle;font-size:12px;font-weight:800}.t-circuit .node{fill:var(--ink)}.t-circuit .lever{stroke:var(--ink);stroke-width:5px;stroke-linecap:round}.t-circuit .load{text-anchor:middle;opacity:.55;font-size:30px}.t-circuit .load.on{opacity:1}.t-grid{grid-template-columns:repeat(var(--w), 1fr);gap:4px;width:min(100%,360px);margin:0 auto;display:grid}.t-cell{aspect-ratio:1;background:var(--card);border:2px solid var(--line);border-radius:10px;place-items:center;font-size:1.6rem;display:grid}.t-cell.big{font-size:2.2rem}.t-cell.wall{background:var(--bg-2)}.t-cell .robot{display:inline-block}.t-shape{width:160px;margin:0 auto;display:block}.t-shape polygon{fill:var(--brand-soft);stroke:var(--brand);stroke-width:4px;stroke-linejoin:round}.t-arrow{justify-items:center;gap:6px;display:grid}.arrow-emo{font-size:3.4rem;display:inline-block}.guide-layer{pointer-events:none;z-index:10;position:absolute;inset:0}.guide-ring{border:4px solid var(--sun-deep);border-radius:18px;position:absolute;box-shadow:0 0 0 6px #ffc83d59}.guide-hand{filter:drop-shadow(0 3px 2px #0003);width:68px;height:80px;position:absolute}.guide-hand .glove{fill:#fff;stroke:var(--ink);stroke-width:4px;stroke-linejoin:round}.guide-hand .cuff{fill:var(--brand);stroke:var(--ink);stroke-width:4px}.guide-hand .nail{fill:var(--brand-soft)}.guide-hand .crease{fill:none;stroke:var(--ink);stroke-width:3px;stroke-linecap:round}:root:not(.reduce-motion) .guide-hand:not(.still){animation:1.2s ease-in-out infinite guide-bob}:root:not(.reduce-motion) .guide-hand.demo:not(.still){animation:.9s ease-in-out infinite guide-tap}:root:not(.reduce-motion) .guide-ring{animation:1.6s ease-in-out infinite guide-glow}.guide-text{pointer-events:none;max-width:min(92vw,520px);margin:0;padding:10px 16px;font-weight:700;position:fixed;bottom:96px;left:50%;transform:translate(-50%)}@keyframes guide-bob{50%{transform:translateY(-8px)}}@keyframes guide-tap{0%,to{transform:translateY(-10px)}45%{transform:translateY(2px)scale(.96)}}@keyframes guide-glow{50%{box-shadow:0 0 0 10px #ffc83d26}}@media (prefers-reduced-motion:reduce){.guide-hand,.guide-ring,.quest-card{transition:none!important;animation:none!important}}:root.large-controls .t-target{min-height:110px}:root.large-controls .t-part .btn{min-height:56px}@media (width<=560px){.teach-foot{flex-wrap:wrap}.seg-strip small{display:none}}.t-board{--term:64px;aspect-ratio:5/3;border:3px solid var(--edge-tap);touch-action:manipulation;-webkit-user-select:none;user-select:none;background:#24584a;border-radius:22px;width:100%;max-width:760px;margin:0 auto;position:relative}@media (width<=600px){.t-board{--term:56px}}:root.large-controls .t-board{--term:80px}.t-board-art{width:100%;height:100%;display:block;position:absolute;inset:0}.t-board .b-bg{fill:#24584a}.t-board .b-dot{fill:#3e7a68}.t-board .lead{stroke:#e9eef7;stroke-width:10px;stroke-linecap:round}.t-board .bat-body{fill:var(--brand);stroke:#fff;stroke-width:6px}.t-board .bat-cap{fill:#fff}.t-board .bat-sign{fill:#fff;font:800 56px var(--font-head);text-anchor:middle}.t-board .glass{fill:#f3f6ff;stroke:#1e2347;stroke-width:6px;transition:fill .6s var(--ease-out)}.t-board .filament{fill:none;stroke:#8b6a2b;stroke-width:5px;stroke-linejoin:round}.t-board .base{fill:#9aa3b5;stroke:#1e2347;stroke-width:5px}.t-board .lit .glass{fill:#ffe066}.t-board .lit .filament{stroke:#e56b00}.t-board .rays path{stroke:#ffe066;stroke-width:9px;stroke-linecap:round;fill:none}.t-board .halo{animation:bulb-halo .6s var(--ease-out) both;transform-box:fill-box;transform-origin:50%}@keyframes bulb-halo{0%{opacity:0;transform:scale(.6)}to{opacity:1;transform:scale(1)}}.t-board .motor-body{fill:#f3f6ff;stroke:#1e2347;stroke-width:6px}.t-board .fan{fill:#3d5afe}.t-board .lit .fan{transform-box:fill-box;transform-origin:50%;animation:.8s linear infinite motor-spin}@keyframes motor-spin{to{transform:rotate(360deg)}}.t-board .spin-marks path,.t-board .waves path{fill:none;stroke:#ffe066;stroke-width:8px;stroke-linecap:round}.t-board .buzz-body{fill:#2b2f4a;stroke:#fff;stroke-width:6px}.t-board .buzz-hole{fill:#fff}.t-board .post{fill:#fff;stroke:#1e2347;stroke-width:4px}.t-board .lever{stroke:#fff;stroke-width:12px;stroke-linecap:round;transition:all .2s var(--ease-out)}.t-board .zigzag{fill:none;stroke:#ffb27a;stroke-width:9px;stroke-linejoin:round}.t-board .flagged{filter:drop-shadow(0 0 #ffd23f)}.t-board .flagged .post,.t-board .flagged .glass,.t-board .flagged .motor-body{stroke:#ffd23f;stroke-width:10px}.t-board .wire-shadow{fill:none;stroke:#00000047;stroke-width:18px;stroke-linecap:round}.t-board .wire{fill:none;stroke:#f4f6ff;stroke-width:11px;stroke-linecap:round}.t-board .wire-g.live .wire{stroke:#ffc83d}.t-board .wire-g.short .wire{stroke:#ff6b6b;stroke-dasharray:22 14}.t-board .b-zap circle{fill:#c2363b;stroke:#fff;stroke-width:5px}.t-board .b-zap path{fill:#ffe066}.t-board .b-gap circle{fill:none;stroke:#ffd23f;stroke-width:7px;stroke-dasharray:14 10}.t-board .b-gap-q{color:#1e2347;min-width:30px;height:30px;font:800 1.1rem/24px var(--font-head);text-align:center;background:#ffd23f;border:3px solid #1e2347;border-radius:15px;position:absolute;top:-14px;right:-14px}.t-board .b-badge circle{fill:var(--good);stroke:#fff;stroke-width:6px}.t-board .b-badge path{fill:none;stroke:#fff;stroke-width:9px;stroke-linecap:round;stroke-linejoin:round}.t-board .b-name{pointer-events:none;font:700 clamp(.75rem, 1.6vw, 1rem) var(--font-head);color:#fff;white-space:nowrap;background:#00000059;border-radius:999px;padding:2px 8px;position:absolute;transform:translate(-50%,-50%)}.t-board .b-term{width:var(--term);height:var(--term);color:#1e2347;font:800 1.6rem/1 var(--font-head);cursor:pointer;z-index:2;background:#ffc83d;border:4px solid #fff;border-radius:50%;place-items:center;padding:0;display:grid;position:absolute;transform:translate(-50%,-50%);box-shadow:0 4px #0000004d}.t-board .b-term.minus{background:#fff;border-color:#ffc83d}.t-board .b-term:focus-visible{outline-offset:4px;outline:4px solid #fff}.t-board .b-term.pending{border-color:var(--brand);box-shadow:0 0 0 8px var(--brand), 0 0 0 12px #fff;background:#fff}.t-board .b-term.target{outline-offset:6px;outline:4px dashed #ffe066;animation:1.2s ease-in-out infinite term-glow}@keyframes term-glow{50%{box-shadow:0 0 0 10px #ffe0668c}}.t-board .b-term.gap{border-color:#ffd23f}.t-board .b-term:disabled{cursor:default}.t-board.demo .b-term{opacity:.85}.t-board .b-toggle{width:calc(var(--term) * 1.6);height:var(--term);cursor:pointer;z-index:1;background:0 0;border:3px dashed #ffffffb3;border-radius:18px;position:absolute;transform:translate(-50%,-80%)}.t-board .b-toggle[aria-pressed=true]{border-style:solid;border-color:#fff}.t-board .b-toggle:focus-visible{outline-offset:3px;outline:4px solid #fff}.t-hint{color:var(--brand-deep);margin:8px 0 0;font-weight:700}.t-diag{border:3px solid var(--edge-tap);background:var(--card);border-radius:16px;align-items:flex-start;gap:10px;margin-top:10px;padding:12px 14px;font-weight:700;display:flex}.t-diag.ok{border-color:var(--good);background:var(--good-bg)}.t-diag.warn{border-color:var(--warn);background:var(--warn-bg)}.t-diag.bad{border-color:var(--bad);background:var(--bad-bg)}.t-diag-icon{font-size:1.6rem;line-height:1}.t-lab-actions{align-items:center;margin-top:10px}ul.t-wires{margin-top:8px}.robo-board{gap:8px;display:grid}.robo-grid,.robo-grid .t-cell{position:relative}.robo-grid .t-cell.trail{background:var(--brand-soft)}.robo-grid .trail-dot{aspect-ratio:1;background:var(--brand);opacity:.55;border-radius:50%;width:22%;position:absolute}.robo-grid .t-cell.goal-reached{box-shadow:0 0 0 4px var(--sun-deep), 0 0 18px 6px #ffc83dcc;background:#fff4c7}.robo-grid .robot{pointer-events:none;z-index:2;place-items:center;display:grid;position:absolute}.robo-grid .robot-art{width:78%;height:78%;transform:rotate(var(--turn))}.robot-art .robot-body{fill:var(--brand);stroke:#1e2347;stroke-width:4px}.robot-art .robot-nose{fill:#ffc83d;stroke:#1e2347;stroke-width:4px;stroke-linejoin:round}.robot-art .robot-eye{fill:#fff;stroke:#1e2347;stroke-width:3px}.robot-art .robot-mouth{fill:#fff}.robot-art .robot-wheel{fill:#1e2347}.robo-grid .robot-bump{font-size:1.6rem;position:absolute;top:-12%;right:-12%}.robo-step-row{align-items:center}.robo-block{align-items:center;gap:8px;display:inline-flex}.blk-ico{flex:none;width:34px;height:34px}.blk-ico .blk-bot{fill:var(--brand)}.blk-ico .blk-arrow{fill:none;stroke:#d9560f;stroke-width:3.5px;stroke-linecap:round;stroke-linejoin:round}.t-program li{align-items:center;gap:4px;display:inline-flex}.t-program li.now{outline:4px solid var(--brand);background:#fff}.t-program li.bump{outline:4px solid var(--bad);background:var(--bad-bg)}.pace{align-items:center;gap:6px;display:inline-flex}.pace-dot{border:2px solid var(--edge-tap);background:0 0;border-radius:50%;width:12px;height:12px}.pace-dot.on{background:var(--brand);border-color:var(--brand)}.pace-slower{min-width:48px;min-height:48px;font-size:1.3rem}:root:not(.reduce-motion) .coord-card .hand-cue.demo .hand-art{animation-duration:calc(.8s / var(--pace,1))}.colour-work{grid-template-columns:minmax(0,1fr) 340px}.colour-board{aspect-ratio:1;border:3px solid var(--edge-tap);touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;background:#fff;border-radius:18px;width:100%;max-width:640px;margin:0 auto;position:relative;overflow:hidden}.colour-board>svg,.colour-board>canvas{width:100%;height:100%;display:block;position:absolute;inset:0}.colour-board .colour-ink{pointer-events:none}.colour-board.tool-draw .colour-ink,.colour-board.tool-eraser .colour-ink{pointer-events:auto;cursor:crosshair}.colour-board .colour-outline{pointer-events:none}.colour-outline>path{fill:none;stroke:#1e2347;stroke-width:6px;stroke-linejoin:round;stroke-linecap:round;vector-effect:non-scaling-stroke}.colour-outline>path.detail{stroke-width:5px}.colour-region{cursor:pointer;outline:none;transition:fill .15s ease-out}.colour-board.still .colour-region{transition:none}.colour-region:focus-visible{stroke:var(--brand);stroke-width:10px;stroke-dasharray:10 6;vector-effect:non-scaling-stroke}.colour-palette{grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:8px;display:grid}.colour-swatch{border:3px solid var(--edge-tap);background:var(--card);cursor:pointer;min-width:72px;min-height:72px;font:700 .78rem var(--font-head);color:var(--ink);border-radius:16px;align-content:center;justify-items:center;gap:4px;padding:6px 4px;display:grid}.colour-swatch i{border:2px solid #1e2347;border-radius:50%;width:40px;height:40px}.colour-swatch.on{border-color:var(--brand);box-shadow:0 0 0 4px var(--brand);background:var(--brand-soft)}.colour-swatch:focus-visible{outline:4px solid var(--brand);outline-offset:2px}:root.large-controls .colour-swatch{min-width:84px;min-height:84px}:root.large-controls .colour-tools .tool{min-width:72px;min-height:72px}.brush-dot{background:var(--ink);border-radius:50%;display:block}.tile-picture{width:84px;height:84px}.tile-picture path{fill:#fff;stroke:#1e2347;stroke-width:10px;stroke-linejoin:round}@media (width<=900px){.colour-work{grid-template-columns:1fr}.colour-tools .colour-palette{grid-template-columns:repeat(auto-fill,minmax(72px,1fr));width:100%}}@media (width<=480px){.colour-swatch i{width:34px;height:34px}}.avatar-art .ol{stroke:#1e2347;stroke-width:2.5px;stroke-linejoin:round}.avatar-art .ol-line{stroke:#1e2347;stroke-width:2.5px;fill:none;stroke-linecap:round}.avatar-art .ol-line.thin{stroke-width:1.6px}.adventure-banner{color:inherit;background:linear-gradient(120deg, var(--assess-soft), var(--card) 70%);border-color:color-mix(in srgb, var(--assess) 30%, var(--line));grid-template-columns:auto 1fr auto;align-items:center;gap:16px;text-decoration:none;display:grid}.adventure-banner .ab-text{gap:2px;display:grid}.adventure-banner strong{font:700 1.4rem var(--font-head);color:var(--assess-deep)}.adventure-banner .go-btn{background:var(--assess);color:#fff;width:52px;height:52px;box-shadow:0 4px 0 var(--assess-deep);border-radius:50%;place-items:center;font-size:1.4rem;display:grid}.explorer-card{grid-template-columns:auto 1fr;align-items:center;gap:22px;display:grid}.explorer-info h2{margin:2px 0 8px;font-size:1.8rem}.xp-bar{border:2px solid var(--line);background:#f1ece2;border-radius:999px;height:20px;overflow:hidden}.xp-bar span{background:linear-gradient(90deg, var(--assess), var(--brand));border-radius:inherit;height:100%;transition:width .6s var(--ease-out);display:block}.today-note{margin:8px 0 12px;font-weight:700}.today-note.enough{color:var(--assess-deep)}.adv-section{margin:24px 0}.adv-section h2{align-items:center;gap:10px;display:flex}.quest-cards{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;display:grid}.quest-card{text-align:center;color:inherit;align-content:center;justify-items:center;gap:6px;min-height:160px;margin:0;padding:18px 12px;text-decoration:none;display:grid}.quest-card.done{background:var(--good-bg);border-color:color-mix(in srgb, var(--good-fill) 40%, var(--line))}.quest-emoji{font-size:2.6rem}.quest-title{font:700 1.2rem var(--font-head)}.world-map{grid-template-columns:repeat(4,1fr);gap:14px;display:grid}.world-tile{--w:var(--brand);color:inherit;text-align:center;background:color-mix(in srgb, var(--w) 14%, #fff);border:3px solid color-mix(in srgb, var(--w) 45%, #fff);border-radius:26px;align-content:center;justify-items:center;gap:6px;min-height:150px;padding:18px 10px;text-decoration:none;display:grid}.world-tile.explored{border-color:var(--w);box-shadow:0 6px 0 color-mix(in srgb, var(--w) 60%, #fff)}.world-tile.soon{opacity:.75;border-style:dashed}.world-emoji{font-size:2.8rem}.world-title{font:700 1.05rem var(--font-head)}.small-pill{font-size:.78rem}.badge-shelf{flex-wrap:wrap;gap:10px;display:flex}.badge-chip{border:2px solid var(--line);text-align:center;background:#fff;border-radius:18px;justify-items:center;gap:2px;min-width:120px;padding:12px 14px;font-size:.9rem;font-weight:700;display:grid}.badge-chip.dim{opacity:.5}.badge-emoji{font-size:2rem}.badge-emoji.big{font-size:3.4rem}.records .stats{grid-template-columns:repeat(5,1fr)}.world-hero{--w:var(--brand);background:color-mix(in srgb, var(--w) 12%, #fff);border-color:color-mix(in srgb, var(--w) 40%, #fff)}.suggested{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;display:flex}.suggested h2{margin:0}.skill-progress{gap:8px;margin:0;padding:0;list-style:none;display:grid}.skill-progress li{border:2px solid var(--line);background:#fff;border-radius:14px;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;display:flex}.stage-dots{gap:6px;display:flex}.stage-dots i{background:#ede3d0;border-radius:50%;width:16px;height:16px}.stage-dots i.on{background:var(--good-fill)}.creator-layout{grid-template-columns:320px 1fr;align-items:start;gap:18px;display:grid}.creator-preview{text-align:center;justify-items:center;gap:10px;margin:0;display:grid;position:sticky;top:12px}.creator-options{margin:0}.opt-groups h3{margin:14px 0 8px}.swatches{flex-wrap:wrap;gap:10px;display:flex}.swatch-btn{width:56px;height:56px;box-shadow:0 0 0 2px var(--line-strong);cursor:pointer;border:4px solid #fff;border-radius:50%}.swatch-btn.selected{box-shadow:0 0 0 4px var(--brand)}.item-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px;display:grid}.item-btn{border:3px solid var(--line);cursor:pointer;min-height:120px;font:inherit;background:#fff;border-radius:18px;justify-items:center;gap:4px;padding:10px 6px;display:grid}.item-btn small{text-transform:capitalize;font-weight:700}.item-btn.selected{border-color:var(--brand);background:var(--brand-soft)}.item-btn.locked{opacity:.55;cursor:default}.earn-hint{color:var(--muted);font-size:.72rem}.league-list{gap:10px;margin:12px 0;padding:0;list-style:none;display:grid}.league-row{grid-template-columns:48px auto 1fr auto auto;align-items:center;gap:12px;margin:0;padding:10px 14px;display:grid}.league-row.me{border-color:var(--brand);background:var(--brand-soft)}.league-rank{text-align:center;font-size:1.8rem}.league-name{font:700 1.15rem var(--font-head)}.league-points{font:700 1.4rem var(--font-head)}.small-btn{min-height:48px;padding:6px 14px;font-size:.9rem}.big-emoji{font-size:3.4rem}.parent-game .pg-block{border-top:2px dashed var(--line);padding:12px 0}.parent-game h3{margin:4px 0 8px}.pg-list{gap:8px;margin:8px 0;padding:0;list-style:none;display:grid}.pg-list li{background:#fbf8f2;border-radius:14px;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:8px 12px;display:flex}.invite-code strong{letter-spacing:.15em;font:700 1.6rem ui-monospace,monospace}.badge-reveal{z-index:30;text-align:center;border:3px solid var(--assess);justify-items:center;gap:10px;width:min(640px,100% - 32px);display:grid;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.badge-reveal h2{margin:0}.reveal-row{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}.reveal-badge{justify-items:center;gap:4px;max-width:170px;display:grid}:root:not(.reduce-motion) .badge-reveal:not(.still) .reveal-badge{animation:badge-in .6s var(--ease-out) both;animation-delay:calc(var(--i) * .15s)}@keyframes badge-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media (width<=1024px) and (orientation:portrait),(width<=900px){.world-map{grid-template-columns:repeat(2,1fr)}.creator-layout{grid-template-columns:1fr}.creator-preview{position:static}.records .stats{grid-template-columns:repeat(3,1fr)}}@media (width<=700px){.explorer-card{text-align:center;grid-template-columns:1fr;justify-items:center}.world-map{grid-template-columns:repeat(2,1fr);gap:10px}.world-tile{min-height:130px;padding:12px 6px}.records .stats{grid-template-columns:repeat(2,1fr)}.league-row{grid-template-columns:36px auto 1fr auto}.league-row .small-btn{grid-column:1/-1;justify-self:end}.adventure-banner{grid-template-columns:auto 1fr}.adventure-banner .go-btn{display:none}.badge-chip{min-width:100px}}.game-tabs{flex-wrap:wrap;gap:10px;margin:0 0 12px;display:flex}.game-tabs .choice{flex-direction:row;min-height:56px}