.coach-bar{z-index:3;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;width:min(100%,760px);margin:0 auto 10px;display:flex;position:relative}.coach-bar button{border-radius:999px;justify-content:center;align-items:center;gap:10px;min-height:48px;padding:10px 22px;font-size:18px;font-weight:900;line-height:1.1;display:inline-flex}.coach-listen{color:#1c4a4b;background:#fffbee;border:1px solid #e0d6b6;box-shadow:0 4px #cbb98c40}.coach-help{color:#7c4a2a;background:#f8e5c9;border:1px solid #e2c59c;box-shadow:0 4px #c79f6d40}.coach-listen[hidden],.coach-help[hidden]{display:none}.coach-listen.is-speaking{outline-offset:3px;background:#fff3cf;outline:3px solid #ecc96b}.coach-listen.is-silent{border-style:dashed}.coach-listen-mark{color:#6c4a22;letter-spacing:-.3px;background:#ecd9a8;border-radius:8px;justify-content:center;align-items:center;min-width:26px;height:24px;padding:0 6px;font-size:14px;font-weight:900;display:none}.coach-listen.is-silent .coach-listen-mark{display:inline-flex}.coach-companion{pointer-events:none;width:64px;height:64px;transform:translateX(calc(var(--px,0) * 6px));flex:none;order:-1;place-items:center;margin:-8px 0;transition:transform .4s ease-out;display:grid}.coach-star{width:100%;height:100%;animation:3.6s ease-in-out infinite coach-star-breathe;overflow:visible}.coach-star-shape{fill:#f5c54f;stroke:#b4743f;stroke-width:1.1px;stroke-linejoin:round}.coach-star-cheek{fill:#e98a6b;opacity:.45}.coach-star-eyes{transform:translate(calc(var(--gx,0) * 1.1px), calc(var(--gy,0) * .9px));transition:transform .35s ease-out}.coach-star-eye{fill:#6b4423;transform-box:fill-box;transform-origin:50%;transition:transform 90ms ease-in-out}.coach-companion.is-blinking .coach-star-eye{transform:scaleY(.12)}.coach-star-arm{fill:none;stroke:#d99a34;stroke-width:1.3px;stroke-linecap:round;transform-origin:16.4px 13.4px}.coach-star-mouth{fill:none;stroke:#6b4423;stroke-width:.9px;stroke-linecap:round;transform-box:fill-box;transform-origin:50% 0}.coach-star-body{transform:rotate(calc(var(--tilt,0) * 1deg));transform-origin:12px 14px;transition:transform .4s ease-out}.coach-bar.is-speaking .coach-star-mouth{animation:.48s ease-in-out infinite coach-star-talk}.coach-companion.is-still .coach-star,.coach-companion.is-still .coach-star-arm,.coach-companion.is-still .coach-star-eye{animation:none}.coach-companion.is-hopping .coach-star{animation:.62s ease-out coach-star-hop}.coach-companion.is-puzzled .coach-star{animation:.9s ease-in-out coach-star-hmm}.coach-companion.is-nodding .coach-star{animation:.6s ease-in-out coach-star-nod}.coach-companion.is-waving .coach-star-arm{animation:1s ease-in-out coach-star-wave}.coach-companion.is-happy .coach-star-eye{animation:none;transform:scaleY(.3)}.coach-companion.is-happy .coach-star-mouth{stroke-width:1.1px}@keyframes coach-star-breathe{50%{transform:scale(1.02)}}@keyframes coach-star-nod{30%{transform:translateY(2px)rotate(2deg)}65%{transform:translateY(0)rotate(-1.5deg)}}@keyframes coach-star-wave{0%,to{transform:rotate(0)}18%{transform:rotate(-100deg)}38%{transform:rotate(-78deg)}58%{transform:rotate(-104deg)}78%{transform:rotate(-82deg)}}@keyframes coach-star-talk{50%{transform:scaleY(1.7)}}@keyframes coach-star-hop{35%{transform:translateY(-7px)scale(1.06)}70%{transform:translateY(0)scale(.98)}}@keyframes coach-star-hmm{30%{transform:rotate(-7deg)}65%{transform:rotate(5deg)}}.coach-initial{outline-offset:4px;border-radius:inherit;outline:3px dashed #e0b45f}.coach-glow{outline-offset:5px;outline:4px solid #df936d;animation:1.7s ease-in-out infinite coach-breathe}.coach-zone{outline-offset:4px;outline:3px dashed #7fa385}.coach-reveal{outline-offset:6px;outline:5px solid #e0a94f;animation:1.2s ease-in-out infinite coach-breathe}.coach-emphasis{animation:1.3s ease-in-out coach-emphasis}.coach-wobble{animation:.42s ease-in-out coach-wobble}.coach-pop{animation:.7s ease-out coach-pop}.coach-next{animation:1.9s ease-in-out infinite coach-next}.coach-idle{animation:5s ease-in-out infinite coach-idle}body[data-coach-quiet] .coach-idle,body[data-coach-listening] .coach-idle{animation-play-state:paused}.coach-hand{color:#b4743f;opacity:.78;pointer-events:none;z-index:30;background:#fffaf0;border-radius:50%;place-items:center;width:66px;height:66px;margin:-33px 0 0 -33px;display:grid;position:fixed;top:0;left:0;box-shadow:0 10px 26px #7a5a2e3d}.coach-hand.is-trace{margin-top:-14px}.coach-hand-trail{pointer-events:none;z-index:29;width:0;height:0;position:fixed;top:0;left:0}.coach-hand-trail i{display:block;position:absolute}.coach-hand-trail.is-swipe i{height:5px;transform:rotate(var(--turn,0deg));transform-origin:0;animation:coach-trail-line var(--dur,1.15s) ease-out 2 both;background:linear-gradient(90deg,#b4743f00,#b4743f);border-radius:999px;margin-top:-2px}.coach-hand-trail.is-trace i{width:6px;height:6px;animation:coach-trail-dot var(--dur,1.9s) linear var(--d,0s) 2 both;background:#b4743f;border-radius:50%;margin:-3px 0 0 -3px}.coach-arrow{color:#b4743f;pointer-events:none;z-index:30;place-items:center;width:28px;height:28px;font-size:23px;font-weight:900;display:grid;position:fixed}.coach-burst{pointer-events:none;z-index:29;width:0;height:0;position:fixed}.coach-burst i{width:9px;height:9px;animation:coach-confetti .85s ease-out var(--d) both;background:#ecc96b;border-radius:50%;margin:-5px 0 0 -5px;position:absolute}.coach-burst i:nth-child(3n){background:#df936d}.coach-burst i:nth-child(3n+1){background:#8fb98a}@keyframes coach-breathe{50%{outline-offset:9px;filter:brightness(1.05)}}@keyframes coach-emphasis{30%{color:#b4743f;letter-spacing:.4px}}@keyframes coach-wobble{25%{transform:translate(-5px)}60%{transform:translate(5px)}}@keyframes coach-pop{0%{outline-offset:0;outline:0 solid #8fb98a00}35%{outline-offset:7px;outline:6px solid #8fb98a}to{outline-offset:16px;outline:10px solid #8fb98a00}}@keyframes coach-next{50%{outline-offset:7px;outline:4px solid #ecc96b}}@keyframes coach-idle{50%{transform:translateY(-3px)}}@keyframes coach-trail-line{0%{opacity:0}25%{opacity:.55}to{opacity:0}}@keyframes coach-trail-dot{0%{opacity:0}6%{opacity:.5}45%,to{opacity:0}}@keyframes coach-confetti{0%{transform:rotate(var(--a)) translateY(0);opacity:1}to{transform:rotate(var(--a)) translateY(-58px);opacity:0}}@media (prefers-reduced-motion:reduce){.coach-glow,.coach-reveal,.coach-emphasis,.coach-wobble,.coach-pop,.coach-next,.coach-idle,.coach-burst i{animation:none}.coach-next{outline-offset:6px;outline:4px solid #ecc96b}.coach-star,.coach-star-arm,.coach-star-eye,.coach-star-mouth{animation:none}.coach-companion,.coach-star-eyes,.coach-star-eye,.coach-star-body{transition:none}}#screen.ng-screen:not([class*=guided-screen]):not(.sorting-screen):has(>.coach-bar){grid-template-rows:auto minmax(110px,1fr) auto auto auto}#screen.ng-screen:not([class*=guided-screen]):not(.sorting-screen):has(>.coach-bar) #activity-content.ng-content{grid-row:4}#screen.ng-screen:not([class*=guided-screen]):not(.sorting-screen):has(>.coach-bar) #activity-actions.ng-actions{grid-row:5}#screen.ng-screen>.coach-bar,#screen.focused-screen>.coach-bar{grid-row:3;align-self:end}#screen.focused-screen:has(>.coach-bar){grid-template-rows:auto minmax(230px,1fr) auto auto auto}#screen.focused-screen.immersive-screen:has(>.coach-bar){grid-template-rows:auto minmax(0,1fr) auto auto auto}#screen.focused-screen:has(>.coach-bar) #activity-content.focused-content{grid-row:4}#screen.focused-screen:has(>.coach-bar) #activity-actions.focused-actions{grid-row:5}#screen.immersive-screen>.coach-bar{z-index:2;position:relative}#screen.creative-guided-screen>.coach-bar{grid-area:5/1/auto/-1;place-self:center;margin:0}#screen.science-guided-screen>.coach-bar,#screen.art-guided-screen>.coach-bar,#screen.sorting-screen>.coach-bar{margin:4px auto 8px}@media (max-width:600px){.coach-bar{gap:6px;margin-bottom:8px}.coach-bar button{min-height:46px;padding:9px 12px;font-size:15px}.coach-companion{width:50px;height:50px;margin:-4px 0}}#screen.garden-guided-screen>.coach-bar{margin:2px auto 12px}#screen.garden-guided-screen .garden-cta.coach-glow,#screen.garden-guided-screen .garden-cta.coach-reveal{animation:2.2s ease-in-out infinite garden-cta-pulse,1.7s ease-in-out infinite coach-breathe}.coach-bar[hidden]{display:none}.coach-celebrate{animation:.8s ease-out coach-celebrate}#trace-canvas.coach-initial,#trace-canvas.coach-glow,#trace-canvas.coach-pop{outline-offset:-6px;border-radius:20px}@keyframes coach-celebrate{30%{color:#2f7a6a;text-shadow:0 3px #ecc96b66;transform:translateY(-4px)}70%{transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.coach-celebrate{animation:none}}#screen.learning-screen:not(.library-hero-screen):not(.guided-lesson-screen):has(>.coach-bar){grid-template-rows:auto minmax(150px,1fr) auto auto auto}#screen.learning-screen>.coach-bar{grid-row:4;margin:0 auto}#screen.learning-screen:not(.library-hero-screen):has(>.coach-bar) #activity-actions{grid-row:5}#screen.library-hero-screen>.coach-bar{align-self:start;margin:4px auto 10px}@media (min-width:651px){#screen.learning-screen.library-hero-screen:has(>.coach-bar){grid-template-rows:auto minmax(104px,1fr) auto auto}#screen.learning-screen.library-hero-screen:has(>.coach-bar) .learning-scene-slot{height:calc(100% + var(--lib-sink));max-height:calc(min(58vw, 50vh) + var(--lib-sink))}}#screen.guided-lesson-screen>.coach-bar{margin:2px auto 9px}.speech-wait{z-index:70;pointer-events:none;position:fixed;inset:0;overflow:hidden}.speech-wait i{top:-24px;left:var(--x);background:var(--c);opacity:0;width:10px;height:14px;animation:speech-wait-fall var(--fall) var(--delay) linear infinite;border-radius:3px;position:absolute}.speech-wait-star{background:radial-gradient(circle,#fff6d4 0 45%,#fff6d400 70%);border-radius:50%;place-items:center;width:104px;height:104px;margin-left:-52px;animation:.9s ease-in-out infinite speech-wait-bounce;display:grid;position:absolute;top:38vh;left:50%}.speech-wait-star svg{fill:#f7d776;stroke:#b8892a;filter:drop-shadow(0 4px #c79a2e55)}.speech-wait.is-still .speech-wait-star{animation:none}.nav-button.is-waiting .nav-button-icon{animation:1.1s ease-out infinite speech-wait-ring}@keyframes speech-wait-fall{0%{opacity:0;transform:translate(0)rotate(0)}10%{opacity:1}to{opacity:.9;transform:translate(var(--drift), calc(100vh + 48px)) rotate(calc(var(--r) + 540deg))}}@keyframes speech-wait-bounce{0%,to{transform:translateY(0)scale(1)}45%{transform:translateY(-18px)scale(1.08)rotate(-6deg)}70%{transform:translateY(2px)scale(.97,1.03)}}@keyframes speech-wait-ring{0%{box-shadow:0 5px #326151,0 0 #4a7f7166}to{box-shadow:0 5px #326151,0 0 0 18px #4a7f7100}}body.reduce-motion .speech-wait i,body.reduce-motion .speech-wait-star,body.reduce-motion .nav-button.is-waiting .nav-button-icon{animation:none}body.reduce-motion .nav-button.is-waiting .nav-button-icon{box-shadow:0 5px #326151,0 0 0 7px #4a7f7140}@media (prefers-reduced-motion:reduce){.speech-wait i,.speech-wait-star,.nav-button.is-waiting .nav-button-icon{animation:none}.nav-button.is-waiting .nav-button-icon{box-shadow:0 5px #326151,0 0 0 7px #4a7f7140}}.cue{justify-content:center;align-items:center;gap:12px;max-width:100%;margin:8px auto 0;display:flex}.cue-replay,.cue-demo{color:#1c4a4b;cursor:pointer;background:#fffbee;border:2px solid #e0d6b6;border-radius:50%;flex:none;place-items:center;width:64px;height:64px;min-height:64px;padding:0;display:grid;position:relative;box-shadow:0 5px #cbb98c55}.cue-demo{color:#7c4a2a;background:#f8e5c9;border-color:#e2c59c;box-shadow:0 5px #c79f6d55}.cue-demo[hidden]{display:none}.cue-replay:active,.cue-demo:active{transform:translateY(3px);box-shadow:0 2px #cbb98c55}.cue-replay:focus-visible,.cue-demo:focus-visible{outline-offset:3px;outline:4px solid #d39d3e}.cue-demo[aria-busy=true]{outline-offset:3px;outline:3px solid #df936d}.cue.is-speaking .cue-replay{outline-offset:3px;background:#fff3cf;outline:3px solid #ecc96b}.cue.is-silent .cue-replay{border-style:dashed}.cue-silent-mark{color:#6c4a22;background:#ecd9a8;border-radius:8px;padding:1px 5px;font-size:12px;font-weight:900;line-height:1.3;display:none;position:absolute;bottom:-4px;right:-6px}.cue.is-silent .cue-silent-mark{display:block}.cue-text{overflow-wrap:anywhere;min-width:0;margin:0;font-weight:800;line-height:1.25}.cue-pulse{border-radius:12px;animation:1.4s ease-in-out cue-pulse}@keyframes cue-pulse{0%,to{background:0 0;box-shadow:0 0 #ecc96b00}25%,70%{background:#fff3cf;box-shadow:0 0 0 6px #fff3cf}}.demo-layer{z-index:60;cursor:pointer;touch-action:none;position:fixed;inset:0}.demo-layer.is-done .demo-skip{visibility:hidden}.demo-skip{right:max(16px, env(safe-area-inset-right));bottom:max(16px, env(safe-area-inset-bottom));color:#fffdf1;background:#1c4a4b;border:2px solid #fffdf5;border-radius:50%;place-items:center;width:72px;height:72px;padding:0;display:grid;position:fixed;box-shadow:0 6px 18px #1c4a4b55}.demo-skip:focus-visible{outline-offset:3px;outline:4px solid #d39d3e}.demo-hand{z-index:61}.demo-clone{z-index:60;pointer-events:none;box-sizing:border-box;filter:drop-shadow(0 8px 14px #5a3f1f40);margin:0;position:fixed}.demo-target{outline-offset:5px;outline:4px solid #ecc96b}.demo-mark{outline-offset:5px;outline:4px solid #df936d}.demo-mark-to{outline-offset:5px;outline:4px dashed #7fa385}.demo-arrows{pointer-events:none;width:100%;height:100%;position:fixed;inset:0;overflow:visible}.demo-arrows line{stroke:#b4743f;stroke-width:6px;stroke-linecap:round;stroke-dasharray:2 12}.demo-arrows marker path{fill:#b4743f}.demo-dot{border:4px solid #df936d;border-radius:50%;width:44px;height:44px;margin:-22px 0 0 -22px;position:fixed}.cue-nudge{outline-offset:4px;outline:4px dashed #df936d}.cue-tick{z-index:40;color:#fffdf1;pointer-events:none;background:#4a7f71;border-radius:50%;place-items:center;width:36px;height:36px;display:grid;position:fixed;box-shadow:0 3px #326151}@media (prefers-reduced-motion:reduce){.cue-pulse{background:#fff3cf;animation:none;box-shadow:0 0 0 6px #fff3cf}}.reduce-motion .cue-pulse{background:#fff3cf;box-shadow:0 0 0 6px #fff3cf}