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red)){.mobile-tabbar{background:color-mix(in srgb, var(--color-surface) 96%, transparent)}}.mobile-tabbar{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.primary-navigation button{border-radius:var(--radius-control);min-width:0;min-height:50px;color:var(--color-muted);white-space:nowrap;background:0 0;border:0;place-items:center;gap:1px;padding:4px;font-size:11px;font-weight:800;display:grid}.primary-navigation button>span{font:700 15px/1 var(--font-display), sans-serif}.primary-navigation button.active{background:var(--color-primary-soft);color:var(--color-primary-strong)}.parent-shell{min-height:100dvh}.parent-header{justify-content:space-between;align-items:center;gap:var(--space-4);min-height:68px;padding:var(--space-3) clamp(var(--space-4), 4vw, var(--space-12));border-bottom:1px solid var(--color-line);background:var(--color-surface);display:flex}.parent-header nav{justify-content:flex-end;gap:var(--space-1);flex-wrap:wrap;display:flex}.parent-header nav a{border-radius:var(--radius-control);min-height:44px;color:var(--color-muted);align-items:center;padding:9px 11px;font-size:14px;font-weight:750;text-decoration:none;display:inline-flex}.parent-header nav a:hover,.parent-header nav a[aria-current=page]{background:var(--color-surface-soft);color:var(--color-primary-strong)}.parent-content{width:min(100%,1120px);padding:clamp(var(--space-5), 4vw, var(--space-10)) clamp(var(--space-4), 4vw, var(--space-10)) var(--space-16);margin:0 auto}.parent-page-heading{margin-bottom:var(--space-8)}.parent-page-heading h1{font:800 clamp(30px, 4vw, 42px)/1.08 var(--font-body), sans-serif;letter-spacing:-.035em}.parent-page-heading p:last-child{max-width:720px;margin-top:var(--space-2);color:var(--color-muted)}@media (width>=1024px){.app-frame{grid-template-columns:224px minmax(0,1fr);display:grid}.desktop-sidebar{z-index:40;height:100dvh;padding:var(--space-6) var(--space-4);border-right:1px solid var(--color-line);background:var(--color-surface);flex-direction:column;display:flex;position:sticky;top:0}@supports (color:color-mix(in lab, red, red)){.desktop-sidebar{background:color-mix(in srgb, var(--color-surface) 96%, var(--color-page))}}.desktop-sidebar .app-brand{margin-bottom:var(--space-6)}.desktop-sidebar .primary-navigation{gap:var(--space-1);grid-template-columns:1fr;display:grid}.desktop-sidebar .primary-navigation button{justify-content:flex-start;gap:var(--space-3);min-height:48px;padding:8px 12px;font-size:14px;display:flex}.sidebar-profile{align-items:center;gap:var(--space-3);padding:var(--space-3);border:1px solid var(--color-line);border-radius:var(--radius-panel);background:var(--color-surface-soft);margin-top:auto;display:flex}.sidebar-profile>span{background:var(--profile-color);border-radius:50%;place-items:center;width:40px;height:40px;display:grid}@supports (color:color-mix(in lab, red, red)){.sidebar-profile>span{background:color-mix(in srgb, var(--profile-color) 18%, var(--color-surface))}}.sidebar-profile>span{font-size:22px}.sidebar-profile b,.sidebar-profile small{display:block}.sidebar-profile small{color:var(--color-muted);font-size:12px}.sidebar-utilities{gap:var(--space-1);margin-top:var(--space-2);display:grid}.sidebar-utilities button{border-radius:var(--radius-control);min-height:40px;color:var(--color-muted);text-align:left;background:0 0;border:0;font-size:13px;font-weight:750}.sidebar-utilities button:hover{background:var(--color-surface-soft);color:var(--color-primary-strong)}.mobile-header{display:none}.mobile-tabbar{top:104px;bottom:auto;right:auto;left:var(--space-4);gap:var(--space-1);-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;border:0;grid-template-columns:1fr;width:192px;min-height:0;padding:0}.mobile-tabbar button{justify-content:flex-start;gap:var(--space-3);min-height:48px;padding:8px 12px;font-size:14px;display:flex}.mobile-tabbar button>span{min-width:42px;color:var(--color-primary-strong);text-align:center;font-size:12px}.app-content{padding:var(--space-8) clamp(var(--space-6), 4vw, var(--space-12)) var(--space-16)}}}@layer games{.learning-game-page,.page-width-spelling,.page-width-practice{width:min(100%,1120px);margin:0 auto}.learning-game-layout{gap:var(--space-5);grid-template-columns:minmax(0,1fr) 286px;align-items:start;display:grid}.learning-game-practice{order:1;min-width:0}.learning-game-utility{gap:var(--space-3);order:2;min-width:0;display:grid}.learning-game-coach-status{min-height:24px;margin:calc(var(--space-4) * -1) 0 var(--space-3)}.practice-owner{border:1px solid var(--color-line);border-radius:var(--radius-pill);background:var(--color-surface);align-items:center;min-height:40px;padding:7px 11px;font-size:13px;font-weight:800;display:inline-flex}.mission-header{--subject-color:var(--color-primary);gap:var(--space-3) var(--space-5);margin-bottom:var(--space-4);padding:var(--space-4) var(--space-5);border:1px solid var(--color-line);border-left:5px solid var(--subject-color);border-radius:var(--radius-panel);background:var(--color-surface);grid-template-columns:minmax(0,1fr) auto;align-items:center;display:grid}.mission-header.spelling{--subject-color:var(--color-spelling)}.mission-header.math{--subject-color:var(--color-math)}.mission-header.reading{--subject-color:var(--color-reading)}.mission-header.canvas{--subject-color:var(--color-canvas)}.mission-header h1{font:600 clamp(26px, 4vw, 36px)/1 var(--font-display), sans-serif;letter-spacing:-.025em}.mission-header p{margin-top:var(--space-1);color:var(--color-muted);font-size:14px}.mission-header-meta{justify-content:flex-end;align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.mission-progress{justify-content:end;align-items:center;gap:var(--space-2);grid-column:1/-1;grid-template-columns:auto minmax(80px,180px);font-size:12px;font-weight:800;display:grid}.game-stage{--subject-color:var(--color-primary);border:1px solid var(--color-line);border-top:5px solid var(--subject-color);border-radius:var(--radius-feature);background:var(--color-surface);min-width:0;position:relative;overflow:hidden}.game-stage.spelling{--subject-color:var(--color-spelling)}.game-stage.math{--subject-color:var(--color-math)}.game-stage.reading{--subject-color:var(--color-reading)}.game-stage.canvas{--subject-color:var(--color-canvas)}.game-utilities{gap:var(--space-3);display:grid}.game-feedback{align-items:center;gap:var(--space-2);min-height:44px;padding:var(--space-2) var(--space-3);border-radius:var(--radius-control);background:var(--color-surface-soft);color:var(--color-muted);font-size:14px;font-weight:700;display:flex}.game-feedback.correct,.game-feedback.saved{background:var(--color-success-soft);color:var(--color-success)}.game-feedback.incorrect{background:var(--color-danger-soft);color:var(--color-danger)}.reward-chip{align-items:center;gap:var(--space-2);border:1px solid var(--color-reward);border-radius:var(--radius-pill);background:var(--color-reward-soft);max-width:230px;min-height:44px;color:var(--color-ink);text-align:left;grid-template-columns:auto minmax(0,1fr);padding:6px 10px;display:inline-grid}.reward-chip b,.reward-chip small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.reward-chip b{font-size:13px}.reward-chip small{color:var(--color-muted);font-size:11px}.learning-game-stats{padding:var(--space-2);grid-template-columns:repeat(2,minmax(0,1fr));display:grid;overflow:hidden}.learning-game-stats>div:not(.mission-meter){padding:var(--space-2);gap:2px;display:grid}.learning-game-stats small{color:var(--color-muted);font-size:12px}.learning-game-stats b{font-variant-numeric:tabular-nums;font-size:20px}.learning-game-stats b span{color:var(--color-muted);font-size:12px}.learning-game-stats .mission-meter{grid-column:1/-1;height:6px}.completion-state,.completion-moment{width:min(100%,720px);margin:var(--space-6) auto;padding:clamp(var(--space-6), 5vw, var(--space-10));text-align:center}.completion-state h1,.completion-moment h1{margin-bottom:var(--space-3);font:600 clamp(34px, 6vw, 48px)/1.05 var(--font-display), sans-serif}.completion-state>p,.completion-moment>p{color:var(--color-muted)}.completion-state>.launch-button,.completion-moment .primary-action{margin-top:var(--space-5)}.reward-moment{width:fit-content;max-width:100%;margin:var(--space-4) auto 0;border:1px solid var(--color-reward);border-radius:var(--radius-control);background:var(--color-reward-soft);animation:reward-arrive var(--motion-celebrate) ease-out both;gap:2px;padding:10px 14px;display:grid}.reward-moment b{color:var(--color-ink)}.reward-moment span,.reward-session-summary{color:var(--color-muted);font-size:13px}.reward-moment.large b{font:600 28px/1 var(--font-display), sans-serif}@keyframes reward-arrive{0%{opacity:0;transform:translateY(7px)scale(.98)}}.practice-hub{gap:var(--space-5);display:grid}.practice-hub-grid{gap:var(--space-4);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.practice-hub-card{--subject-color:var(--color-primary);gap:var(--space-4);min-height:280px;padding:var(--space-5);border:1px solid var(--color-line);border-top:6px solid var(--subject-color);border-radius:var(--radius-feature);background:var(--color-surface);color:var(--color-ink);text-align:left;box-shadow:var(--shadow-pressable);grid-template-rows:auto 1fr auto;display:grid}.practice-hub-card:hover{background:var(--subject-color)}@supports (color:color-mix(in lab, red, red)){.practice-hub-card:hover{background:color-mix(in srgb, var(--subject-color) 6%, var(--color-surface))}}.practice-hub-card:hover{transform:translateY(-2px)}.practice-hub-card.spelling{--subject-color:var(--color-spelling)}.practice-hub-card.math{--subject-color:var(--color-math)}.practice-hub-card.reading{--subject-color:var(--color-reading)}.practice-hub-card.logic{--subject-color:var(--color-logic)}.practice-hub-mark{border-radius:var(--radius-panel);background:var(--subject-color);place-items:center;width:58px;height:58px;display:grid}@supports (color:color-mix(in lab, red, red)){.practice-hub-mark{background:color-mix(in srgb, var(--subject-color) 14%, var(--color-surface))}}.practice-hub-mark{color:var(--subject-color);font:600 18px/1 var(--font-display), sans-serif}.practice-hub-copy{align-content:start;gap:var(--space-2);display:grid}.practice-hub-copy b{font:600 24px/1.1 var(--font-display), sans-serif}.practice-hub-copy span{color:var(--color-muted);line-height:1.45}.practice-hub-action{color:var(--subject-color);justify-content:space-between;align-items:center;font-weight:850;display:flex}.practice-hub-action i{font-size:22px;font-style:normal}.reading-page{width:min(100%,1120px);margin:0 auto}.reading-band-picker{gap:var(--space-5);width:min(100%,780px);padding:clamp(var(--space-5), 5vw, var(--space-8));display:grid}.reading-band-picker h2{font:600 clamp(24px, 4vw, 32px)/1.1 var(--font-display), sans-serif}.reading-band-options{gap:var(--space-2);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.reading-band-options button{align-content:center;gap:var(--space-1);min-height:92px;padding:var(--space-3);border:1px solid var(--color-line);border-radius:var(--radius-panel);background:var(--color-surface);color:var(--color-ink);text-align:left;display:grid}.reading-band-options button span{color:var(--color-muted);font-size:12px;line-height:1.35}.reading-band-options button.selected{border-color:var(--color-reading);background:var(--color-reading-soft);color:var(--color-reading);box-shadow:inset 0 0 0 1px var(--color-reading)}.reading-layout{gap:var(--space-4);grid-template-columns:minmax(0,1fr);display:grid}.reading-stage-heading{gap:var(--space-1) var(--space-4);padding:var(--space-5) clamp(var(--space-5), 5vw, var(--space-8));border-bottom:1px solid var(--color-line);grid-template-columns:minmax(0,1fr) auto;display:grid}.reading-stage-heading span{color:var(--color-reading);letter-spacing:.08em;text-transform:uppercase;grid-column:1/-1;font-size:11px;font-weight:850}.reading-stage-heading h2{font:600 clamp(24px, 4vw, 34px)/1.1 var(--font-display), sans-serif}.reading-stage-heading small{color:var(--color-muted);align-self:end}.reading-ready,.reading-understanding{place-content:center;justify-items:center;gap:var(--space-5);min-height:340px;padding:clamp(var(--space-6), 7vw, var(--space-12));text-align:center;display:grid}.reading-mission-ready{place-content:initial;text-align:left;justify-items:stretch;width:100%}.reading-mission-ready>p{text-align:center;justify-self:center}.reading-mission-ready>.ui-button{justify-self:center}.reading-mission-choices{gap:var(--space-4);grid-template-columns:repeat(2,minmax(0,1fr));width:min(100%,820px);margin:0 auto;display:grid}.reading-mission-choices section{align-content:start;gap:var(--space-3);display:grid}.reading-mission-choices section>header h3{font-size:17px}.reading-mission-choices section>div{gap:var(--space-2);display:grid}.reading-mission-choices button{justify-content:space-between;align-items:center;gap:var(--space-3);min-height:88px;padding:var(--space-3);border:1px solid var(--color-line);border-radius:var(--radius-panel);background:var(--color-surface);color:var(--color-ink);text-align:left;display:flex}.reading-mission-choices button.selected{border-color:var(--color-reading);background:var(--color-reading-soft);box-shadow:inset 0 0 0 1px var(--color-reading)}.reading-mission-choices button b,.reading-mission-choices button small{display:block}.reading-mission-choices button small{color:var(--color-muted);margin-top:4px}.reading-mission-choices button em{color:var(--color-reading);text-align:right;font-size:11px;font-style:normal;font-weight:850}.reading-ready p,.reading-understanding>p:not(.page-kicker){max-width:52ch;color:var(--color-muted)}.reading-understanding h2{max-width:28ch;font:600 clamp(26px, 4vw, 38px)/1.15 var(--font-display), sans-serif}.reading-understanding>div{justify-content:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.reading-passage{max-inline-size:65ch;padding:clamp(var(--space-6), 7vw, var(--space-12));color:var(--color-ink);white-space:pre-wrap;margin:0 auto;font-size:clamp(21px,2.5vw,26px);line-height:1.65}.reading-token{transition:background var(--motion-state), box-shadow var(--motion-state), text-decoration-color var(--motion-state);border-radius:4px;scroll-margin-block:30vh}.reading-token.current{outline:2px solid var(--color-reading);outline-offset:3px;background:var(--color-reading-soft);font-weight:750}.reading-token.provisional{-webkit-text-decoration:underline dotted var(--color-reading) 2px;-webkit-text-decoration:underline dotted var(--color-reading) 2px;-webkit-text-decoration:underline dotted var(--color-reading) 2px;text-decoration:underline dotted var(--color-reading) 2px;text-underline-offset:5px}.reading-token.confirmed{-webkit-text-decoration:underline solid var(--color-success) 2px;-webkit-text-decoration:underline solid var(--color-success) 2px;-webkit-text-decoration:underline solid var(--color-success) 2px;text-decoration:underline solid var(--color-success) 2px;text-underline-offset:5px}.reading-token.self-corrected{-webkit-text-decoration:underline double var(--color-success) 3px;-webkit-text-decoration:underline double var(--color-success) 3px;-webkit-text-decoration:underline double var(--color-success) 3px;text-decoration:underline double var(--color-success) 3px;text-underline-offset:5px}.reading-token.possible-difficulty{background:var(--color-warning-soft);-webkit-text-decoration:underline wavy var(--color-warning) 2px;-webkit-text-decoration:underline wavy var(--color-warning) 2px;-webkit-text-decoration:underline wavy var(--color-warning) 2px;text-decoration:underline wavy var(--color-warning) 2px;text-underline-offset:5px}.reading-token.assisted{box-shadow:inset 0 -2px 0 var(--color-primary);background:var(--color-primary-soft)}.reading-action-reserve{align-items:center;gap:var(--space-3);min-height:104px;padding:var(--space-4) clamp(var(--space-5), 5vw, var(--space-8));border-top:1px solid var(--color-line);background:var(--color-surface-soft);grid-template-columns:minmax(0,1fr) auto;display:grid}.reading-controls{z-index:4;justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-3) clamp(var(--space-5), 5vw, var(--space-8));border-top:1px solid var(--color-line);background:var(--color-surface);display:flex;position:relative}@supports (color:color-mix(in lab, red, red)){.reading-controls{background:color-mix(in srgb, var(--color-surface) 94%, transparent)}}.reading-controls{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 -8px 28px #18202d12}.reading-capture-status{align-items:center;gap:var(--space-2);min-width:0;display:flex}.reading-capture-status>span{background:var(--color-muted);width:10px;height:10px;box-shadow:0 0 0 4px var(--color-muted);border-radius:50%;flex:none}@supports (color:color-mix(in lab, red, red)){.reading-capture-status>span{box-shadow:0 0 0 4px color-mix(in srgb, var(--color-muted) 12%, transparent)}}.reading-controls.listening .reading-capture-status>span{background:var(--color-success);box-shadow:0 0 0 5px var(--color-success-soft);animation:1.8s ease-in-out infinite reading-listening}.reading-controls.processing .reading-capture-status>span{background:var(--color-reading);box-shadow:0 0 0 5px var(--color-reading-soft)}.reading-controls.unavailable .reading-capture-status>span{background:var(--color-warning);box-shadow:0 0 0 5px var(--color-warning-soft)}.reading-capture-status b,.reading-capture-status small{display:block}.reading-capture-status b{font-size:14px}.reading-capture-status small{color:var(--color-muted);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.reading-control-actions,.reading-help-actions{gap:var(--space-2);flex-wrap:wrap;flex:none;display:flex}.reading-help{justify-content:space-between;align-items:center;gap:var(--space-4);margin:0 clamp(var(--space-5), 5vw, var(--space-8)) var(--space-4);padding:var(--space-4);border:1px solid var(--color-reading);display:flex}@supports (color:color-mix(in lab, red, red)){.reading-help{border:1px solid color-mix(in srgb, var(--color-reading) 32%, var(--color-line))}}.reading-help{border-radius:var(--radius-panel);background:var(--color-reading-soft)}.reading-help p:last-child{color:var(--color-muted)}.reading-help.self-correction{border-color:var(--color-success)}@supports (color:color-mix(in lab, red, red)){.reading-help.self-correction{border-color:color-mix(in srgb, var(--color-success) 35%, var(--color-line))}}.reading-help.self-correction{background:var(--color-success-soft)}.reading-understanding{align-content:center}.reading-comprehension{gap:var(--space-4);text-align:left;width:min(100%,620px);display:grid}.reading-comprehension h2{max-width:28ch;font:600 clamp(26px, 4vw, 38px)/1.15 var(--font-display), sans-serif}.reading-comprehension label{gap:var(--space-2);color:var(--color-muted);font-size:13px;font-weight:800;display:grid}.reading-comprehension textarea{resize:vertical;width:100%;padding:var(--space-3);border:1px solid var(--color-line-strong);border-radius:var(--radius-control);background:var(--color-surface);color:var(--color-ink);font:inherit;line-height:1.5}.reading-comprehension textarea:focus{border-color:var(--color-reading);outline:3px solid var(--color-reading)}@supports (color:color-mix(in lab, red, red)){.reading-comprehension textarea:focus{outline:3px solid color-mix(in srgb, var(--color-reading) 18%, transparent)}}.reading-comprehension>div{justify-content:flex-start;gap:var(--space-2);flex-wrap:wrap;display:flex}.reading-comprehension-feedback{padding:var(--space-3);border-radius:var(--radius-control);background:var(--color-success-soft);color:var(--color-success);font-weight:750}@keyframes reading-listening{50%{opacity:.72;transform:scale(.72)}}.completion-moment.reading{border-top:5px solid var(--color-reading)}.mission-header.logic,.game-stage.logic{--subject-color:var(--color-logic)}.completion-moment.logic{border-top:5px solid var(--color-logic)}.logic-lab{gap:var(--space-4);display:grid}.logic-lab-intro{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);grid-template-columns:auto minmax(0,1fr) auto;display:grid}.logic-lab-orbit{background:var(--color-logic-soft);border-radius:50%;place-items:center;width:46px;height:46px;font-size:23px;display:grid}.logic-lab-intro b,.logic-lab-intro span{display:block}.logic-lab-intro span,.logic-lab-intro small{color:var(--color-muted);font-size:13px}.logic-mode-grid{gap:var(--space-4);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.logic-mode-card{align-content:start;gap:var(--space-4);min-height:300px;padding:var(--space-5);border-top:5px solid var(--color-logic);display:grid}.logic-mode-heading{justify-content:space-between;align-items:flex-start;gap:var(--space-3);display:flex}.logic-mode-heading small{border-radius:var(--radius-pill);background:var(--color-logic-soft);color:var(--color-logic);padding:5px 8px;font-size:11px;font-weight:850}.logic-mode-mark{border-radius:var(--radius-panel);background:var(--color-logic-soft);width:58px;height:58px;color:var(--color-logic);font:700 16px/1 var(--font-display), sans-serif;place-items:center;display:grid}.logic-mode-copy{align-content:start;gap:var(--space-2);display:grid}.logic-mode-copy h2{font:600 24px/1.08 var(--font-display), sans-serif}.logic-mode-copy p{color:var(--color-muted);line-height:1.5}.logic-mode-progress{gap:var(--space-2);grid-template-columns:repeat(2,minmax(0,1fr));margin-top:auto;display:grid}.logic-mode-progress span{padding:var(--space-2);border-radius:var(--radius-control);background:var(--color-surface-soft);color:var(--color-muted);font-size:12px}.logic-mode-progress b{color:var(--color-ink);font-size:16px}.game-host-layout{width:min(100%,1180px);margin:0 auto}.game-host-main{align-items:start;gap:var(--space-4);grid-template-columns:minmax(0,1fr) 270px;display:grid}.game-host-stage{gap:var(--space-3);min-width:0;scroll-margin-top:calc(var(--space-16) + var(--space-2));display:grid}.game-host-utilities{min-width:0}.logic-save-status{color:var(--color-muted);font-size:12px;font-weight:800}.logic-tools{padding:var(--space-3);border:1px solid var(--color-line);border-radius:var(--radius-panel);background:var(--color-surface)}.logic-tools summary{cursor:pointer;font-weight:850}.logic-tool-actions,.logic-hint-actions{gap:var(--space-2);flex-wrap:wrap;display:flex}.logic-tool-actions{margin-top:var(--space-3)}.logic-hint{gap:var(--space-2);margin-top:var(--space-3);padding:var(--space-3);border-left:4px solid var(--color-logic);border-radius:var(--radius-control);background:var(--color-logic-soft);display:grid}.logic-hint small{color:var(--color-logic);font-weight:850}.logic-tools>.ui-button.quiet:last-child{width:100%;margin-top:var(--space-1)}.logic-stage-loading,.logic-renderer-fallback{place-content:center;justify-items:center;gap:var(--space-3);min-height:360px;padding:var(--space-6);text-align:center;display:grid}.logic-stage-loading span{color:var(--color-logic);font-size:36px;animation:1.8s ease-in-out infinite logic-breathe}.logic-board{gap:var(--space-5);min-height:500px;padding:clamp(var(--space-4), 4vw, var(--space-8));display:grid}.logic-board-heading{gap:var(--space-1);display:grid}.logic-board-heading 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small{color:var(--color-muted);text-transform:capitalize}.reading-studio-error{margin-bottom:var(--space-3);padding:var(--space-3);border-radius:var(--radius-control);background:var(--color-danger-soft)}.reading-studio-empty{place-content:center;justify-items:center;gap:var(--space-3);min-height:300px;padding:var(--space-8);text-align:center;display:grid}}@layer responsive{@media (width<=599px){.app-content{padding-top:var(--space-3)}.page-header{align-items:center;gap:var(--space-3);margin-bottom:var(--space-3)}.page-header h1{font-size:27px}.page-header-copy>p:not(.page-kicker){display:none}.page-kicker{margin-bottom:2px;font-size:10px}.page-header-action{max-width:46%}.practice-owner{text-overflow:ellipsis;white-space:nowrap;min-height:34px;padding:5px 8px;font-size:11px;overflow:hidden}.home-page{gap:var(--space-3)}.home-summary{padding:var(--space-3)}.home-profile>span{width:44px;height:44px;font-size:24px}.home-profile small{display:none}.home-stars b{font-size:24px}.home-learning-spaces{margin-top:var(--space-2)}.section-heading{align-items:start}.section-heading h2{font-size:22px}.section-heading p{display:none}.home-modules{gap:var(--space-3);grid-template-columns:1fr}.home-module-card{align-items:center;gap:var(--space-3);min-height:0;padding:var(--space-3);border-top:1px solid var(--color-line);border-left:5px solid var(--module-color);border-radius:var(--radius-panel);grid-template-rows:auto;grid-template-columns:48px minmax(0,1fr) auto}.home-module-mark{width:48px;height:48px;font-size:18px}.home-module-copy{gap:3px}.home-module-copy>b{font-size:19px}.home-module-copy>span{display:none}.home-module-copy small{font-size:11px}.home-module-action{width:38px;font-size:0}.home-module-action i{background:var(--module-color);border-radius:50%;place-items:center;width:36px;height:36px;display:grid}@supports (color:color-mix(in lab, red, red)){.home-module-action i{background:color-mix(in srgb, var(--module-color) 12%, var(--color-surface))}}.home-module-action i{font-size:20px}.stardust-home-strip{gap:var(--space-2);padding:var(--space-3);grid-template-columns:auto minmax(0,1fr) auto}.stardust-home-strip .stardust-spotlight-orb{width:42px;height:42px;font-size:19px}.stardust-home-copy span{display:none}.stardust-home-strip button{width:44px;padding:0;font-size:0;overflow:hidden}.stardust-home-strip button span{font-size:20px}.learning-game-coach-status{display:none}.mission-header{gap:var(--space-2);margin-bottom:var(--space-3);padding:var(--space-3);grid-template-columns:minmax(0,1fr)}.mission-header h1{font-size:26px}.mission-header>div:first-child>p:last-child{display:none}.mission-header-meta{justify-content:space-between}.mission-header-meta>.inline-status{display:none}.mission-progress{grid-template-columns:auto minmax(0,1fr);justify-content:stretch}.reward-chip{max-width:190px;min-height:42px}.learning-game-layout,.game-host-main{gap:var(--space-3);grid-template-columns:1fr}.game-host-stage{order:1}.game-host-utilities{order:2}.logic-board{gap:var(--space-3);min-height:0;padding:var(--space-3)}.logic-board-heading>p:last-child{display:none}.logic-board-heading h2{font-size:23px}.logic-mode-grid{gap:var(--space-3);grid-template-columns:1fr}.logic-mode-card{gap:var(--space-3);min-height:0;padding:var(--space-3);grid-template-columns:50px minmax(0,1fr)}.logic-mode-heading{grid-row:1/3;align-content:start}.logic-mode-heading small{display:none}.logic-mode-mark{width:50px;height:50px}.logic-mode-copy{grid-column:2}.logic-mode-copy h2{font-size:20px}.logic-mode-copy p{display:none}.logic-mode-progress{grid-column:2}.logic-mode-card>.ui-button{grid-column:2;width:100%}.logic-lab-intro{grid-template-columns:auto minmax(0,1fr)}.logic-lab-intro>small{display:none}.signal-sequence li{min-height:58px;padding:var(--space-1)}.signal-choices{gap:var(--space-2)}.logic-choice{padding:var(--space-2)}.flow-grid{max-width:100%;padding:var(--space-1);gap:3px;overflow:auto}.flow-legend{max-height:64px;overflow-y:auto}.flow-actions{flex-direction:column;align-items:stretch}.observatory-stage{aspect-ratio:1;border-radius:var(--radius-panel);max-height:none}.observatory-loading{min-height:min(88vw,430px)}.observatory-accessibility-layer{padding-bottom:calc(44px + env(safe-area-inset-bottom))}.observatory-board{padding:var(--space-3)}.observatory-brief{grid-template-columns:minmax(0,1fr) auto}.observatory-brief small{display:none}.observatory-route-pips{justify-content:flex-end}.cosmic-flow-keyboard-grid{inset:13% 10% 15%}.sequence-choice-layer{gap:4%;bottom:8%;left:8%;right:8%}.untangle-node-layer{inset:9% 8% 12%}.observatory-live-copy{padding-bottom:env(safe-area-inset-bottom)}.untangle-stage{width:100%}.untangle-summary{flex-wrap:wrap;align-items:flex-start}.untangle-summary span{width:100%;margin-left:0}.practice-hub-grid,.reading-layout{grid-template-columns:1fr}.practice-hub-card{gap:var(--space-3);min-height:0;padding:var(--space-3);border-top-width:1px;border-left:5px solid var(--subject-color);grid-template-rows:auto auto;grid-template-columns:50px minmax(0,1fr)}.practice-hub-mark{grid-row:1/-1;width:50px;height:50px;font-size:15px}.practice-hub-copy{gap:3px}.practice-hub-copy b{font-size:19px}.practice-hub-copy span{font-size:12px}.practice-hub-action{grid-column:2;font-size:13px}.reading-band-picker{gap:var(--space-3);padding:var(--space-4)}.reading-band-options{grid-template-columns:repeat(2,minmax(0,1fr))}.reading-band-options button{min-height:74px;padding:var(--space-2)}.reading-stage-heading{padding:var(--space-3)}.reading-stage-heading h2{font-size:23px}.reading-passage{max-inline-size:100%;padding:var(--space-5) var(--space-4);font-size:20px;line-height:1.65}.reading-action-reserve{min-height:128px;padding:var(--space-3);grid-template-columns:1fr}.reading-action-reserve .ui-button{width:100%}.reading-controls{bottom:calc(64px + env(safe-area-inset-bottom));align-items:stretch;gap:var(--space-2);padding:var(--space-2) var(--space-3);flex-direction:column;position:sticky}.reading-capture-status small{max-width:78vw}.reading-control-actions{grid-template-columns:repeat(auto-fit,minmax(120px,1fr));display:grid}.reading-control-actions .ui-button{width:100%;min-height:42px}.reading-help{align-items:stretch;gap:var(--space-3);margin:0 var(--space-3) var(--space-3);padding:var(--space-3);flex-direction:column}.reading-help-actions{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.reading-help-actions .ui-button{width:100%}.reading-help-actions .ui-button:last-child{grid-column:1/-1}.reading-comprehension{gap:var(--space-3)}.reading-comprehension h2{font-size:24px}.reading-comprehension>div{grid-template-columns:1fr 1fr;display:grid}.reading-comprehension .ui-button{width:100%}.reading-ready,.reading-understanding{min-height:280px;padding:var(--space-5)}.reading-mission-choices{grid-template-columns:1fr}.reading-mission-choices button{min-height:76px}.learning-game-practice{order:1}.learning-game-utility,.learning-game-utility>:not(.learning-game-stats){order:2}.learning-game-stats{order:1;grid-template-columns:repeat(5,minmax(0,1fr))}.learning-game-stats>div:not(.mission-meter){padding:var(--space-1);text-align:center}.learning-game-stats small{font-size:9px}.learning-game-stats b{font-size:16px}.spelling-flow-steps{display:none}.practice-listen,.practice-answer,.math-prompt-card,.math-answer-card{padding:var(--space-3)}.practice-listen{gap:var(--space-3)}.coach-reason{display:none}.hear-word{min-height:56px;padding:10px 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small{display:none}.math-levels{grid-template-columns:repeat(2,minmax(0,1fr))}.math-prompt-card h2{font-size:28px}.math-skill{margin-top:var(--space-3)}.math-answer-form>div{grid-template-columns:1fr}.math-answer-form .primary-button{width:100%}.math-help-actions>button{flex:1}.canvas-page>.page-header{margin-bottom:var(--space-2)}.canvas-mission-banner{margin-bottom:var(--space-2);padding:var(--space-2) var(--space-3)}.canvas-idea summary small,.canvas-mission-banner>em{display:none}.canvas-idea strong{font-size:16px}.surprise-prompt{min-height:38px;padding:5px 9px;font-size:12px}.canvas-workspace{gap:var(--space-2);grid-template-columns:1fr;grid-template-areas:"stage""core""ai"}.canvas-stage{min-height:240px;padding:var(--space-2);border-radius:var(--radius-panel)}.canvas-history{grid-template-columns:1fr auto}.canvas-history-primary{flex-wrap:nowrap;overflow-x:auto}.canvas-history-primary>div,.canvas-zoom-controls{flex-wrap:nowrap}.canvas-history button,.canvas-ai-compact{flex:none;min-height:36px;padding:5px 7px;font-size:11px}.canvas-viewport.is-zoomed{max-height:50dvh}.canvas-core-tools{overflow-x:auto}.canvas-tool-rail{padding:var(--space-1);grid-template-columns:repeat(5,minmax(0,1fr));overflow-x:auto}.canvas-tool-rail button{min-width:54px;min-height:50px}.canvas-properties{align-items:center;gap:var(--space-2);padding:var(--space-2);grid-template-columns:auto minmax(120px,1fr) minmax(90px,.8fr)}.canvas-properties h3{display:none}.paint-colors{max-width:180px;padding:3px;display:flex;overflow-x:auto}.paint-colors button,.custom-color{flex:none;width:30px;height:30px}.paint-range{min-width:0}.paint-range input{width:100%}.canvas-ai-tools{flex-direction:column;align-items:stretch}.canvas-ai-tools .canvas-ai-compact{width:100%;min-height:44px}.canvas-filebar{gap:var(--space-2);padding:var(--space-2);grid-template-columns:1fr}.canvas-file-actions{gap:var(--space-2);grid-template-columns:minmax(0,1fr) auto}.canvas-file-actions>label span{display:none}.canvas-filebar input{min-width:0}.paint-file-actions{flex-wrap:nowrap;overflow-x:auto}.paint-file-actions button{flex:none}.canvas-save-state{text-align:left;grid-column:1/-1}.canvas-save-state .game-feedback{text-overflow:ellipsis;white-space:nowrap;justify-content:flex-start;overflow:hidden}.canvas-finish-row .paint-mission-action{width:100%}.paint-gallery article{grid-template-columns:70px minmax(0,1fr) auto}.paint-gallery img{width:70px}.paint-gallery .delete-saved{grid-column:2/-1}.entry-content{padding-top:var(--space-2);align-items:start}.entry-panel{padding:var(--space-5)}.entry-mascot{width:92px}.parent-entry h1,.profile-picker h1{font-size:34px}.kid-profile-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.profile-tile{min-height:150px;padding:var(--space-3)}.profile-tile .profile-medallion>span:first-child{width:58px;height:58px;font-size:32px}.profile-tile b{font-size:18px}.parent-header{padding:var(--space-2) var(--space-3);align-items:flex-start}.parent-header .app-brand small{display:none}.parent-header nav{gap:0}.parent-header nav a{padding:8px;font-size:12px}.parent-content{padding:var(--space-5) var(--space-3) var(--space-10)}.parent-page-heading{margin-bottom:var(--space-5)}.parent-page-heading h1{font-size:28px}.family-timezone-setting{padding:var(--space-3);grid-template-columns:1fr}.family-timezone-setting button{width:100%}.family-timezone-setting small{grid-column:auto}.parent-roster{padding:var(--space-3)}.parent-roster>header{flex-direction:column;align-items:stretch}.parent-add-child{width:100%}.parent-profile-list>article{gap:var(--space-3);padding:var(--space-3);grid-template-columns:auto minmax(0,1fr)}.parent-profile-actions{grid-column:1/-1;justify-content:stretch}.parent-profile-actions button{flex:1}.reading-summary-metrics,.logic-summary-metrics,.logic-summary-breakdown{grid-template-columns:repeat(2,minmax(0,1fr))}.parent-request-row,.parent-catalog-row{flex-direction:column;align-items:stretch}.parent-reward-workspace,.parent-form-pair,.parent-balance-grid{grid-template-columns:1fr}.reading-studio-layout{grid-template-columns:1fr;grid-template-areas:"editor""conversation""drafts"}.reading-studio-editor{padding:var(--space-3)}.reading-studio-editor-meta{flex-direction:column;align-items:stretch}.reading-studio-editor-meta label{min-width:0}.reading-studio-actions{z-index:6;bottom:calc(var(--space-2) + env(safe-area-inset-bottom));grid-template-columns:repeat(2,minmax(0,1fr));display:grid;position:sticky}.reading-studio-actions .primary-button{grid-column:1/-1}.reading-studio-conversation{padding:var(--space-3)}.reading-studio-drafts nav,.stardust-balance-strip{grid-template-columns:1fr}.stardust-balance-strip>div{place-items:center stretch;gap:var(--space-3);text-align:left;grid-template-columns:minmax(0,1fr) auto}.stardust-balance-strip b{font-size:20px}.stardust-balance-strip span{color:var(--color-muted);font-size:14px}}@media (prefers-reduced-motion:reduce){.reading-token{scroll-behavior:auto;transition:none}.reading-controls.listening .reading-capture-status>span{animation:none}}@media (width>=600px) and (width<=1023px){.app-content{padding-right:var(--space-6);padding-left:var(--space-6)}.home-module-card{min-height:236px}.home-modules,.practice-hub-grid,.logic-mode-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.home-module-card:last-child:nth-child(odd),.logic-mode-card:last-child:nth-child(odd){grid-column:1/-1;min-height:190px}.game-host-main{grid-template-columns:minmax(0,1fr) 230px}.observatory-stage{aspect-ratio:16/11}.learning-game-layout{grid-template-columns:minmax(0,1fr) 230px}.spelling-character-box{width:40px}.canvas-workspace{grid-template-columns:1fr;grid-template-areas:"stage""core""ai"}.canvas-stage{min-height:450px}.canvas-core-tools{grid-template-columns:1fr}.canvas-tool-rail{grid-template-columns:repeat(10,minmax(54px,1fr));overflow-x:auto}.canvas-properties{grid-template-columns:auto 1fr 1fr;align-items:center}.paint-colors{grid-template-columns:repeat(8,1fr)}.canvas-filebar{grid-template-columns:minmax(0,1fr) minmax(180px,.6fr)}.canvas-save-state{text-align:left;grid-column:1/-1}.parent-reward-workspace{grid-template-columns:1fr}}@media (width>=600px) and (width<=1023px) and (orientation:landscape){.observatory-stage{max-height:min(62vh,620px)}}@media (width>=600px) and (width<=1023px) and (orientation:landscape) and (height<=599px){.observatory-stage{aspect-ratio:16/9;max-height:none}}@media (width>=1024px){.learning-game-page>.page-header{display:none}.learning-game-coach-status{margin:0 0 var(--space-3)}.home-page>.page-header h1{font-size:40px}}@media (width<=360px){.parent-header{gap:var(--space-1);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.parent-header nav{display:contents}.parent-header nav a{padding-inline:var(--space-1);text-align:center;justify-content:center}}}@layer utilities;@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}