.stack{flex-direction:column;display:flex}.stack-1{gap:var(--space-1)}.stack-2{gap:var(--space-2)}.stack-3{gap:var(--space-3)}.stack-4{gap:var(--space-4)}.stack-5{gap:var(--space-5)}.stack-6{gap:var(--space-6)}.row{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.spread{justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.spread>*{min-width:0}.card{background:var(--color-surface);border:var(--border-width-thick) solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-5);box-shadow:0 var(--depth) 0 var(--color-border);margin-bottom:var(--depth)}.card-muted{background:var(--color-muted);border-color:var(--color-border-strong);box-shadow:0 var(--depth) 0 var(--color-border-strong)}.card-pressable{text-align:left;width:100%;color:inherit;transition:transform var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease), border-color var(--duration-fast) var(--ease);text-decoration:none;display:block}.card-pressable:hover{border-color:var(--color-primary-edge);box-shadow:0 var(--depth) 0 var(--color-primary-edge)}.card-pressable:active{box-shadow:0 var(--depth-pressed) 0 var(--color-primary-edge);transform:translateY(calc(var(--depth) - var(--depth-pressed)))}@media (prefers-reduced-motion:reduce){.card-pressable:active{transform:none}}.card-title{font-family:var(--font-display);font-size:var(--text-xl);margin:0;font-weight:700}.text-muted{color:var(--color-foreground-muted)}.text-subtle{color:var(--color-foreground-subtle);font-size:var(--text-sm)}.text-sm{font-size:var(--text-sm)}.text-center{text-align:center}.btn{justify-content:center;align-items:center;gap:var(--space-2);min-width:48px;min-height:48px;padding:0 var(--space-5);border:var(--border-width-thick) solid transparent;border-radius:var(--radius-pill);font-family:var(--font-display);font-size:var(--text-base);letter-spacing:.01em;white-space:normal;text-align:center;overflow-wrap:anywhere;max-width:100%;margin-bottom:var(--depth);transition:background-color var(--duration-fast) var(--ease), border-color var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease), transform var(--duration-fast) var(--ease), color var(--duration-fast) var(--ease);font-weight:700;text-decoration:none;display:inline-flex}@media (max-width:30rem){.btn{padding-inline:var(--space-4)}}.btn-block{width:100%}@media (prefers-reduced-motion:reduce){.btn:active:not(:disabled){transform:none}}.btn-primary{background:var(--color-primary);color:var(--color-on-primary);border-color:var(--color-primary-edge);box-shadow:0 var(--depth) 0 var(--color-primary-edge)}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-primary:active:not(:disabled){background:var(--color-primary-active);box-shadow:0 var(--depth-pressed) 0 var(--color-primary-edge);transform:translateY(calc(var(--depth) - var(--depth-pressed)))}.btn-reward{background:var(--color-reward);color:var(--color-on-reward);border-color:var(--color-reward-edge);box-shadow:0 var(--depth) 0 var(--color-reward-edge)}.btn-reward:hover:not(:disabled){background:var(--color-reward-hover)}.btn-reward:active:not(:disabled){box-shadow:0 var(--depth-pressed) 0 var(--color-reward-edge);transform:translateY(calc(var(--depth) - var(--depth-pressed)))}.btn-secondary{background:var(--color-surface);color:var(--color-primary-text);border-color:var(--color-primary-edge);box-shadow:0 var(--depth) 0 var(--color-border-strong)}.btn-secondary:hover:not(:disabled){background:var(--color-primary-soft)}.btn-secondary:active:not(:disabled){box-shadow:0 var(--depth-pressed) 0 var(--color-border-strong);transform:translateY(calc(var(--depth) - var(--depth-pressed)))}.btn-ghost{color:var(--color-primary-text);box-shadow:none;padding:0 var(--space-3);background:0 0;border-color:#0000;margin-bottom:0}.btn-ghost:hover:not(:disabled){background:var(--color-primary-soft)}.btn-danger{background:var(--color-surface);color:var(--color-destructive-text);border-color:var(--color-destructive-text);box-shadow:0 var(--depth) 0 var(--color-destructive-text)}.btn-danger:hover:not(:disabled){background:var(--color-destructive-soft)}.btn-danger:active:not(:disabled){box-shadow:0 var(--depth-pressed) 0 var(--color-destructive-text);transform:translateY(calc(var(--depth) - var(--depth-pressed)))}.btn:disabled{opacity:.5;box-shadow:none;margin-bottom:var(--depth);transform:none}.field{gap:var(--space-2);flex-direction:column;display:flex}.field-label{font-family:var(--font-display);font-size:var(--text-base);font-weight:700}.field-hint{font-size:var(--text-sm);color:var(--color-foreground-muted)}.field-input{min-height:48px;padding:var(--space-3) var(--space-4);background:var(--color-surface);border:var(--border-width-thick) solid var(--color-border-strong);border-radius:var(--radius-md);font-family:var(--font-body);transition:border-color var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease)}.field-input:hover:not(:disabled){border-color:var(--color-primary)}.field-input[aria-invalid=true]{border-color:var(--color-destructive);box-shadow:inset 0 0 0 1px var(--color-destructive)}.field-error{align-items:flex-start;gap:var(--space-2);font-size:var(--text-sm);color:var(--color-destructive);display:flex}.field-code{font-family:var(--font-mono);font-size:var(--text-xl);letter-spacing:.35em;text-align:center}.callout{align-items:flex-start;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-md);border:var(--border-width-thick) solid transparent;font-size:var(--text-sm);display:flex}.callout-info{background:var(--color-primary-soft);border-color:var(--color-primary-edge);color:var(--color-foreground)}.callout-success{background:var(--color-accent-soft);border-color:var(--color-accent-text);color:var(--color-foreground)}.callout-error{background:var(--color-destructive-soft);border-color:var(--color-destructive-text);color:var(--color-foreground)}.callout-warning{background:var(--color-warning-soft);border-color:var(--color-warning-text);color:var(--color-foreground)}.callout-icon{flex-shrink:0;margin-top:1px}.badge{align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-3);border-radius:var(--radius-pill);font-size:var(--text-xs);overflow-wrap:anywhere;border:1px solid #0000;max-width:100%;font-weight:700;display:inline-flex}.badge-neutral{background:var(--color-muted);color:var(--color-foreground-muted);border-color:var(--color-border-strong)}.badge-pending{background:var(--color-warning-soft);color:var(--color-warning-text);border-color:var(--color-warning-text)}.badge-active{background:var(--color-accent-soft);color:var(--color-accent-text);border-color:var(--color-accent-text)}.badge-ended{background:var(--color-destructive-soft);color:var(--color-destructive-text);border-color:var(--color-destructive-text)}.spinner{border:2px solid;border-top-color:#0000;border-radius:50%;width:18px;height:18px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.pairing-code{font-family:var(--font-mono);font-size:clamp(var(--text-2xl), 8vw, var(--text-3xl));letter-spacing:.18em;text-align:center;padding:var(--space-4);background:var(--color-muted);border:1px dashed var(--color-border-strong);border-radius:var(--radius-md);overflow-wrap:anywhere;font-weight:700}.qr-frame{padding:var(--space-4);border-radius:var(--radius-md);border:1px solid var(--color-border);background:#fff;justify-content:center;display:flex}.qr-frame svg{width:100%;max-width:220px;height:auto;display:block}.segmented{gap:var(--space-2);grid-template-columns:1fr 1fr;display:grid}.segmented-option{align-items:flex-start;gap:var(--space-1);min-height:44px;padding:var(--space-4);text-align:left;background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);transition:background-color var(--duration-fast) var(--ease), border-color var(--duration-fast) var(--ease);flex-direction:column;display:flex}.segmented-option[aria-pressed=true]{border-color:var(--color-primary);background:var(--color-primary-soft);box-shadow:inset 0 0 0 1px var(--color-primary)}.segmented-option:hover{background:var(--color-muted)}@media (max-width:30rem){.segmented{grid-template-columns:1fr}}.field-textarea{resize:vertical;min-height:96px;line-height:var(--leading-normal);font-family:var(--font-body)}.field-count{font-variant-numeric:tabular-nums;align-self:flex-end}.divider{border:0;border-top:1px solid var(--color-border);width:100%;margin:0}.chip{align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-3);border-radius:var(--radius-pill);border:var(--border-width) solid transparent;font-size:var(--text-xs);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;max-width:100%;font-weight:800;line-height:1.6;display:inline-flex}.chip-neutral{background:var(--color-muted);color:var(--color-foreground-muted);border-color:var(--color-border-strong)}.chip-primary{background:var(--color-primary);color:var(--color-on-primary);border-color:var(--color-primary-edge)}.chip-accent{background:var(--color-accent);color:var(--color-on-accent);border-color:var(--color-accent-edge)}.chip-reward{background:var(--color-reward);color:var(--color-on-reward);border-color:var(--color-reward-edge)}.chip-secondary{background:var(--color-secondary);color:var(--color-on-secondary);border-color:var(--color-secondary-edge)}.chip-choice{min-height:44px;padding:var(--space-2) var(--space-4);font-size:var(--text-sm);background:var(--color-surface);color:var(--color-foreground);border-color:var(--color-border-strong);transition:background-color var(--duration-fast) var(--ease), border-color var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease);font-weight:500}.chip-choice:hover:not(:disabled){background:var(--color-muted)}.chip-choice[aria-pressed=true]{background:var(--color-primary-soft);border-color:var(--color-primary);color:var(--color-primary-text);box-shadow:inset 0 0 0 1px var(--color-primary)}.chip-choice:disabled{opacity:.55;cursor:not-allowed}.reward-panel{text-align:center;align-items:center;gap:var(--space-4);padding:var(--space-6) var(--space-5);background:var(--color-reward);border:var(--border-width-chunky) solid var(--color-reward-edge);border-radius:var(--radius-xl);box-shadow:0 var(--depth) 0 var(--color-reward-edge);margin-bottom:var(--depth);flex-direction:column;display:flex;overflow:hidden}.reward-icon{color:var(--color-on-reward);flex-shrink:0}.reward-title{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:800;line-height:var(--leading-display);color:var(--color-on-reward)}.reward-body{color:var(--color-on-reward);opacity:.85;font-size:var(--text-base);max-width:38ch}.reward-stage{aspect-ratio:1;background:var(--color-on-reward);border:var(--border-width-thick) solid var(--color-reward-edge);border-radius:var(--radius-lg);flex-shrink:0;width:100%;max-width:180px;position:relative;overflow:hidden}.reward-stage>*{position:absolute;inset:0}.reward-stage-fallback{color:var(--color-reward);place-items:center;display:grid}.learner-nav-list{align-items:center;gap:var(--space-1);margin:0;padding:0;list-style:none;display:flex}.learner-nav-link{justify-content:center;align-items:center;gap:var(--space-2);min-width:44px;min-height:44px;padding:0 var(--space-3);border-radius:var(--radius-pill);border:var(--border-width) solid transparent;color:var(--color-foreground-muted);font-family:var(--font-display);font-weight:700;font-size:var(--text-sm);transition:background-color var(--duration-fast) var(--ease), color var(--duration-fast) var(--ease), border-color var(--duration-fast) var(--ease);text-decoration:none;display:inline-flex}.learner-nav-link:hover{background:var(--color-muted);color:var(--color-foreground);text-decoration:none}.learner-nav-link[aria-current=page]{background:var(--color-primary-soft);border-color:var(--color-primary-edge);color:var(--color-primary-text)}@media (max-width:40rem){.learner-nav-label{display:none}.learner-nav-link{padding:0}}@media (max-width:30rem){.shell-header-learner .brand{justify-content:center;min-width:44px}.shell-header-learner .shell-header-inner{gap:var(--space-1)}.shell-header-learner .brand-name{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}}@media (forced-colors:active){.learner-nav-link[aria-current=page]{border-color:highlight}}.shell{flex-direction:column;min-height:100dvh;display:flex}.shell-header{z-index:var(--z-header);background:color-mix(in srgb, var(--color-surface) 88%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--color-border);padding-top:env(safe-area-inset-top);position:sticky;top:0}.shell-header-inner{justify-content:space-between;align-items:center;gap:var(--space-3);max-width:var(--content-width-wide);padding:var(--space-3) var(--space-4);min-height:56px;margin:0 auto;display:flex}.brand{align-items:center;gap:var(--space-2);min-height:44px;font-family:var(--font-heading);font-weight:700;font-size:var(--text-lg);color:var(--color-foreground);letter-spacing:-.02em;margin-right:auto;text-decoration:none;display:inline-flex}.brand-mark{background:var(--color-primary);width:32px;height:32px;color:var(--color-on-primary);font-size:var(--text-sm);border-radius:8px;flex-shrink:0;place-items:center;font-weight:700;display:grid}.shell-main{width:100%;max-width:var(--content-width);padding:var(--space-6) var(--space-4) calc(var(--space-7) + env(safe-area-inset-bottom));flex:1;margin:0 auto}.shell-main-wide{max-width:var(--content-width-wide)}.shell-footer.shell-footer-custom{text-align:left;font-size:var(--text-sm);color:var(--color-foreground-muted)}.shell-footer{border-top:1px solid var(--color-border);padding:var(--space-4) var(--space-4) calc(var(--space-4) + env(safe-area-inset-bottom));text-align:center;color:var(--color-foreground-subtle);font-size:var(--text-xs);overflow-wrap:anywhere}.icon-button{border-radius:var(--radius-md);width:44px;height:44px;color:var(--color-foreground-muted);transition:background-color var(--duration-fast) var(--ease), color var(--duration-fast) var(--ease);background:0 0;border:1px solid #0000;place-items:center;display:inline-grid}.icon-button:hover{background:var(--color-muted);color:var(--color-foreground)}.update-banner{max-width:var(--content-width-wide);margin:var(--space-4) auto 0;padding:0 var(--space-4)}@media (max-width:30rem){.sign-out-label{display:none}.shell-header .btn-ghost{padding-inline:var(--space-2)}}@media (min-width:48rem){.shell-main,.shell-header-inner{padding-inline:var(--space-6)}}@media (max-height:30rem) and (orientation:landscape){.shell-main{padding-block:var(--space-4)}}.landing{gap:clamp(var(--space-7), 9vw, 5.5rem);overflow-wrap:break-word;flex-direction:column;display:flex}.landing-hero,.landing-roles,.hiw-steps,.landing-features,.landing-values,.landing-boards,.landing-pilot,.landing-footer{grid-template-columns:minmax(0,1fr)}:root:has(.landing){scroll-behavior:smooth}.landing-section,#get-started{scroll-margin-top:calc(env(safe-area-inset-top) + 5rem)}.landing a.btn,.landing-nav a.btn{text-decoration:none}.landing-section-head{gap:var(--space-3);max-width:46rem;margin-bottom:var(--space-6);flex-direction:column;display:flex}.landing-section-head h2{font-size:clamp(var(--text-2xl), 6vw, var(--text-4xl));font-weight:800}.landing-section-lede{color:var(--color-foreground-muted);font-size:var(--text-lg);max-width:60ch}.landing-eyebrow{font-family:var(--font-display);letter-spacing:.01em;color:var(--color-primary-text);overflow-wrap:break-word;font-weight:800}.landing-nav{align-items:center;display:flex}.landing-nav-panel{display:none}.landing-nav[data-open] .landing-nav-panel{max-height:calc(100dvh - 4rem);padding:var(--space-3) var(--space-4) var(--space-5);background:var(--color-surface);border-bottom:var(--border-width-thick) solid var(--color-border-strong);box-shadow:0 var(--depth) 0 var(--color-border);display:block;position:absolute;top:100%;left:0;right:0;overflow-y:auto}.landing-nav-links{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.landing-nav-link{min-height:48px;padding:0 var(--space-3);border-radius:var(--radius-sm);color:var(--color-foreground);font-family:var(--font-display);overflow-wrap:anywhere;align-items:center;font-weight:700;text-decoration:none;display:flex}.landing-nav-link:hover{background:var(--color-muted);color:var(--color-foreground)}.landing-nav-actions{gap:var(--space-2);margin-top:var(--space-3);padding-top:var(--space-3);border-top:var(--border-width) solid var(--color-border);flex-direction:column;display:flex}@media (min-width:64rem){.landing-nav-toggle{display:none}.landing-nav-panel,.landing-nav[data-open] .landing-nav-panel{align-items:center;gap:var(--space-3);max-height:none;box-shadow:none;background:0 0;border:0;padding:0;display:flex;position:static;overflow:visible}.landing-nav-links{gap:var(--space-1);flex-direction:row}.landing-nav-link{min-height:44px}.landing-nav-actions{border:0;flex-direction:row;align-items:center;margin:0;padding:0}.landing-nav-cta{margin-bottom:0}}.landing-hero{gap:var(--space-5);padding:var(--space-6) var(--space-4);background:var(--color-primary-soft);border:var(--border-width-chunky) solid var(--color-primary-edge);border-radius:var(--radius-xl);box-shadow:0 var(--depth) 0 var(--color-primary-edge);margin-bottom:var(--depth);grid-template-areas:"art""copy""roles""signin";display:grid}.landing-hero-copy{align-items:center;gap:var(--space-3);text-align:center;flex-direction:column;grid-area:copy;min-width:0;display:flex}.landing-hero-art{grid-area:art;place-items:center;display:grid}.landing-mascot{width:clamp(96px,30vw,200px);height:auto}.landing-title{font-size:clamp(var(--text-3xl), 11vw, var(--text-5xl));max-width:16ch}.landing-lede{color:var(--color-foreground-muted);font-size:var(--text-lg);line-height:var(--leading-normal);max-width:44ch}.landing-roles{gap:var(--space-4);grid-area:roles;display:grid}.landing-signin-line{text-align:center;color:var(--color-foreground-muted);grid-area:signin}@media (min-width:30rem){.landing-hero{padding-inline:var(--space-5)}}@media (min-width:64rem){.landing-roles{grid-template-columns:repeat(2,minmax(0,1fr))}.landing-hero{align-items:center;column-gap:var(--space-6);padding:var(--space-7);grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"copy art""roles roles""signin signin"}.landing-hero-copy{text-align:left;align-items:flex-start}.landing-signin-line{text-align:left}}@media (max-height:30rem) and (orientation:landscape){.landing-hero{padding-block:var(--space-4);gap:var(--space-3)}.landing-mascot{width:clamp(64px,14vh,96px)}}.card.landing-role{gap:var(--space-3);flex-direction:column;display:flex}.card.landing-role-learner{border-color:var(--color-primary-edge);box-shadow:0 var(--depth) 0 var(--color-primary-edge)}.landing-role-head{align-items:center;gap:var(--space-3);display:flex}.landing-role-icon{border-radius:var(--radius-md);border:var(--border-width-thick) solid var(--color-primary-edge);background:var(--color-primary);width:48px;height:48px;color:var(--color-on-primary);flex-shrink:0;place-items:center;display:grid}.landing-role-parent .landing-role-icon{background:var(--color-accent);color:var(--color-on-accent);border-color:var(--color-accent-edge)}.landing-role-title{font-family:var(--font-display);font-size:var(--text-xl);overflow-wrap:anywhere;min-width:0;font-weight:700}.landing-role-cta{justify-content:center;align-items:center;gap:var(--space-2);min-height:44px;padding:0 var(--space-5);border-radius:var(--radius-pill);border:var(--border-width-thick) solid var(--color-primary-edge);background:var(--color-primary);color:var(--color-on-primary);font-family:var(--font-display);overflow-wrap:anywhere;align-self:flex-start;max-width:100%;font-weight:700;display:inline-flex}.landing-role-parent .landing-role-cta{background:var(--color-surface);color:var(--color-primary-text)}.landing-role:hover .landing-role-cta{background:var(--color-primary-hover)}.landing-role-parent:hover .landing-role-cta{background:var(--color-primary-soft)}.landing-signin{min-height:44px;padding-inline:var(--space-2);border-radius:var(--radius-sm);align-items:center;font-weight:700;display:inline-flex}.hiw-steps{gap:var(--space-5);margin:0;padding:0;list-style:none;display:grid}@media (min-width:48rem){.hiw-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}.card.hiw-step{gap:var(--space-4);flex-direction:column;min-width:0;display:flex}.hiw-step-head{align-items:center;gap:var(--space-3);display:flex}.hiw-step-head h3{font-size:var(--text-xl);min-width:0;font-weight:800}.hiw-badge{border-radius:var(--radius-pill);border:var(--border-width-thick) solid;width:44px;height:44px;font-family:var(--font-display);font-size:var(--text-xl);flex-shrink:0;place-items:center;font-weight:800;line-height:1;display:grid}.hiw-step-primary .hiw-badge{background:var(--color-primary);color:var(--color-on-primary);border-color:var(--color-primary-edge)}.hiw-step-secondary .hiw-badge{background:var(--color-secondary);color:var(--color-on-secondary);border-color:var(--color-secondary-edge)}.hiw-step-accent .hiw-badge{background:var(--color-accent);color:var(--color-on-accent);border-color:var(--color-accent-edge)}.hiw-step-reward .hiw-badge{background:var(--color-reward);color:var(--color-on-reward);border-color:var(--color-reward-edge)}.hiw-step-body{color:var(--color-foreground-muted)}.hiw-example{gap:var(--space-2);padding:var(--space-4);background:var(--color-muted);border:var(--border-width) solid var(--color-border-strong);border-radius:var(--radius-md);flex-direction:column;margin:0;display:flex}.hiw-example-label{font-size:var(--text-xs);letter-spacing:.06em;text-transform:uppercase;color:var(--color-foreground-muted);font-weight:800}.hiw-example-question{font-family:var(--font-numeric);font-size:var(--text-lg);color:var(--color-foreground);overflow-wrap:anywhere}.hiw-example-note{font-size:var(--text-sm);color:var(--color-foreground)}.hiw-seal{font-size:var(--text-sm);align-self:flex-start;margin:0}.hiw-ladder{gap:var(--space-1);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.hiw-rung{isolation:isolate;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-3);border-radius:var(--radius-sm);background:var(--color-muted);font-size:var(--text-sm);color:var(--color-foreground);font-weight:700;display:flex;position:relative;overflow:hidden}.hiw-rung-fill{z-index:-1;background:var(--color-secondary-soft);transform-origin:0;position:absolute;inset:0}.hiw-rung:last-child{box-shadow:inset 0 0 0 var(--border-width) var(--color-secondary-edge)}.hiw-rung-number{font-family:var(--font-display);min-width:1.25em;font-weight:800}.hiw-rung-label{overflow-wrap:anywhere;min-width:0}.hiw-controls{gap:var(--space-3);flex-direction:column;margin:0;display:flex}.hiw-control{gap:var(--space-1);flex-direction:column;display:flex}.hiw-control dt{margin:0}.hiw-control dd{font-size:var(--text-sm);color:var(--color-foreground-muted);margin:0}.hiw-control-free dd{color:var(--color-foreground);font-weight:700}.hiw-footnote{margin-top:var(--space-6);max-width:60ch;color:var(--color-foreground-muted)}.landing-features{gap:var(--space-5);margin:0;padding:0;list-style:none;display:grid}@media (min-width:40rem){.landing-features{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:64rem){.landing-features{grid-template-columns:repeat(3,minmax(0,1fr))}}.card.landing-feature{gap:var(--space-3);flex-direction:column;min-width:0;display:flex}.feature-art{flex-shrink:0;display:block}.landing-feature h3{font-size:var(--text-xl);font-weight:800}.landing-feature p{color:var(--color-foreground-muted)}.landing-band{padding:var(--space-7) var(--space-4);background:var(--color-band);color:var(--color-on-band);border:var(--border-width-chunky) solid var(--color-primary-edge);border-radius:var(--radius-xl);box-shadow:0 var(--depth) 0 var(--color-primary-edge);margin-bottom:var(--depth)}@media (min-width:30rem){.landing-band{padding-inline:var(--space-6)}}@media (min-width:64rem){.landing-band{padding:var(--space-8) var(--space-7)}}.landing-band .landing-section-lede{color:var(--color-on-band-muted)}.landing-values{gap:var(--space-6);margin:0;padding:0;list-style:none;display:grid}@media (min-width:64rem){.landing-values{gap:var(--space-6);grid-template-columns:repeat(3,minmax(0,1fr))}}.landing-value{gap:var(--space-3);flex-direction:column;min-width:0;display:flex}.landing-value h3{font-size:var(--text-xl);color:var(--color-on-band);font-weight:800}.landing-value p{color:var(--color-on-band-muted)}.landing-value-badge{border-radius:var(--radius-pill);width:44px;height:44px;font-family:var(--font-display);font-size:var(--text-xl);place-items:center;font-weight:800;line-height:1;display:grid}.landing-value-badge-primary{background:var(--color-primary);color:var(--color-on-primary)}.landing-value-badge-accent{background:var(--color-accent);color:var(--color-on-accent)}.landing-value-badge-secondary{background:var(--color-secondary);color:var(--color-on-secondary)}.landing-band-chips{gap:var(--space-2);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.landing-band-chip{padding:var(--space-1) var(--space-3);border:var(--border-width) solid var(--color-on-band-muted);border-radius:var(--radius-pill);font-size:var(--text-xs);color:var(--color-on-band);overflow-wrap:anywhere;max-width:100%;font-weight:800;line-height:1.6}.landing-boards{gap:var(--space-5);margin:0;padding:0;list-style:none;display:grid}@media (min-width:48rem){.landing-boards{grid-template-columns:repeat(2,minmax(0,1fr))}}.card.landing-board{align-items:flex-start;gap:var(--space-3);flex-direction:column;min-width:0;display:flex}.landing-board-code{padding:var(--space-1) var(--space-3);background:var(--color-primary-soft);color:var(--color-primary-text);border:var(--border-width) solid var(--color-primary-edge);border-radius:var(--radius-md);font-family:var(--font-numeric);font-weight:400;font-size:clamp(var(--text-lg), 6vw, var(--text-2xl));letter-spacing:.04em;overflow-wrap:anywhere;max-width:100%}.landing-board h3{font-size:var(--text-xl);max-width:100%;font-weight:800}.landing-board-tiers{gap:var(--space-2);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.landing-boards-notes{gap:var(--space-2);margin-top:var(--space-5);max-width:60ch;color:var(--color-foreground-muted);flex-direction:column;display:flex}.landing-pilot{gap:var(--space-5);padding:var(--space-7) var(--space-4);background:var(--color-primary);color:var(--color-on-primary);border:var(--border-width-chunky) solid var(--color-primary-edge);border-radius:var(--radius-xl);box-shadow:0 var(--depth) 0 var(--color-primary-edge);margin-bottom:var(--depth);display:grid}@media (min-width:30rem){.landing-pilot{padding-inline:var(--space-6)}}@media (min-width:48rem){.landing-pilot{align-items:center;column-gap:var(--space-6);grid-template-columns:auto minmax(0,1fr)}}.landing-pilot :focus-visible{outline-color:var(--color-on-primary)}.landing-pilot-art{border-radius:var(--radius-pill);background:var(--color-primary-soft);border:var(--border-width-thick) solid var(--color-primary-edge);justify-self:center;place-items:center;width:164px;height:164px;display:grid}.landing-pilot-mascot{width:120px;height:auto}.landing-pilot-copy{gap:var(--space-4);flex-direction:column;min-width:0;display:flex}.landing-pilot-copy h2{font-size:clamp(var(--text-2xl), 6vw, var(--text-3xl));font-weight:800}.landing-pilot-facts{gap:var(--space-3);margin:0;display:grid}.landing-pilot-facts dt{font-family:var(--font-display);font-weight:800}.landing-pilot-facts dd{margin:0}.landing-pilot-actions{gap:var(--space-3);flex-wrap:wrap;display:flex}.landing-cta{justify-content:center;align-items:center;gap:var(--space-2);max-width:100%;min-height:48px;padding:0 var(--space-5);border:var(--border-width-thick) solid var(--color-on-primary);border-radius:var(--radius-pill);box-shadow:0 var(--depth) 0 var(--color-primary-edge);margin-bottom:var(--depth);font-family:var(--font-display);text-align:center;overflow-wrap:anywhere;transition:box-shadow var(--duration-fast) var(--ease), transform var(--duration-fast) var(--ease), background-color var(--duration-fast) var(--ease);font-weight:700;text-decoration:none;display:inline-flex}.landing-cta:active{box-shadow:0 var(--depth-pressed) 0 var(--color-primary-edge);transform:translateY(calc(var(--depth) - var(--depth-pressed)))}@media (prefers-reduced-motion:reduce){.landing-cta:active{transform:none}}.landing-cta-ink{background:var(--color-on-primary);color:var(--color-primary)}.landing-cta-ink:hover{color:var(--color-primary);text-underline-offset:3px;text-decoration:underline}.landing-cta-outline{color:var(--color-on-primary);background:0 0}.landing-cta-outline:hover{background:var(--color-primary-hover);color:var(--color-on-primary)}.landing-footer{gap:var(--space-4);max-width:var(--content-width-wide);padding-block:var(--space-4);margin:0 auto;display:grid}@media (min-width:48rem){.landing-footer{padding-inline:var(--space-2);grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);align-items:start}}.landing-footer-brand{gap:var(--space-2);flex-direction:column;display:flex}.landing-footer-name{align-items:center;gap:var(--space-2);font-family:var(--font-display);font-size:var(--text-lg);color:var(--color-foreground);font-weight:700;display:inline-flex}.landing-footer-links{gap:0 var(--space-4);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}@media (min-width:48rem){.landing-footer-links{justify-content:flex-end}}.landing-footer-links a{overflow-wrap:anywhere;align-items:center;min-height:44px;font-weight:700;display:inline-flex}@media print{.landing [style]{opacity:1!important;transform:none!important}}.start-box{border-color:var(--color-primary-edge);box-shadow:0 var(--depth) 0 var(--color-primary-edge)}.start-box-title{font-size:var(--text-2xl)}.start-box-input{gap:var(--space-2);flex-direction:column;display:flex}.start-box-tools{gap:var(--space-2)}.voice-status{color:var(--color-secondary-text);font-weight:700}.start-box-material{padding:var(--space-4);background:var(--color-muted);border:var(--border-width) solid var(--color-border-strong);border-radius:var(--radius-md)}.start-box-intents{gap:var(--space-2);border:0;flex-direction:column;min-width:0;margin:0;padding:0;display:flex}.start-box-intents legend{margin-bottom:var(--space-2);padding:0}.start-box-clarify{padding:var(--space-4);background:var(--color-primary-soft);border:var(--border-width) solid var(--color-primary-edge);border-radius:var(--radius-md)}.start-box-actions .btn{min-width:7rem}.start-box-maths{align-items:center;gap:var(--space-1) var(--space-2);padding-top:var(--space-3);border-top:var(--border-width) solid var(--color-border);flex-wrap:wrap;display:flex}.start-box-maths>span{min-width:0}.start-box-maths>.btn-ghost{margin-bottom:0;padding-inline:0}.universe-sky{background:var(--color-background);border:var(--border-width) solid var(--color-border);border-radius:var(--radius-md);--universe-row-height:8rem;height:calc((var(--universe-rows,1) + .25) * var(--universe-row-height));position:relative}.universe-lines{width:100%;height:100%;position:absolute;inset:0;overflow:visible}.universe-line{stroke:var(--color-border-strong);stroke-width:4px;stroke-linecap:round}.universe-line-cross{stroke:var(--color-secondary-text);stroke-dasharray:3 9}.universe-stars{margin:0;padding:0;list-style:none}.universe-star-slot{width:calc(100% / var(--universe-columns,3) - var(--space-2));justify-content:center;display:flex;position:absolute;transform:translate(-50%,-22px)}.universe-star{align-items:center;gap:var(--space-1);min-width:44px;max-width:100%;min-height:44px;padding:0 var(--space-1) var(--space-1);border-radius:var(--radius-md);color:var(--color-foreground);background:0 0;border:0;flex-direction:column;display:flex}.universe-star-dot{border:var(--border-width-thick) solid var(--star-edge);background:var(--star-fill);width:40px;height:40px;color:var(--star-ink);box-shadow:0 var(--depth) 0 var(--star-edge);margin-bottom:var(--depth);transition:transform var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease);border-radius:50%;flex-shrink:0;place-items:center;display:grid}.universe-star:active:not(:disabled) .universe-star-dot{box-shadow:0 var(--depth-pressed) 0 var(--star-edge);transform:translateY(calc(var(--depth) - var(--depth-pressed)))}.universe-star:hover:not(:disabled) .universe-star-label{text-underline-offset:3px;text-decoration:underline}.universe-star:disabled{cursor:default}.universe-star-new .universe-star{animation:universe-star-arrive .52s var(--ease-spring) .15s both}@keyframes universe-star-arrive{0%{opacity:0;transform:scale(.4)}to{opacity:1;transform:scale(1)}}.universe-star-label{font-family:var(--font-display);font-weight:700;font-size:var(--text-sm);text-align:center;overflow-wrap:anywhere;background:var(--color-background);padding:1px var(--space-1);border-radius:var(--radius-sm);line-height:1.15}.universe-star-primary{--star-fill:var(--color-primary);--star-edge:var(--color-primary-edge);--star-ink:var(--color-on-primary)}.universe-star-accent{--star-fill:var(--color-accent);--star-edge:var(--color-accent-edge);--star-ink:var(--color-on-accent)}.universe-star-secondary{--star-fill:var(--color-secondary);--star-edge:var(--color-secondary-edge);--star-ink:var(--color-on-secondary)}.universe-star-neutral{--star-fill:var(--color-surface);--star-edge:var(--color-primary-edge);--star-ink:var(--color-primary-text)}.universe-star-reward{--star-fill:var(--color-reward);--star-edge:var(--color-reward-edge);--star-ink:var(--color-on-reward)}.universe-star-reward .universe-star-dot{width:46px;height:46px}@media (prefers-reduced-motion:reduce){.universe-star:active:not(:disabled) .universe-star-dot{transform:none}}.universe-counts{font-variant-numeric:tabular-nums}.universe-connections{gap:var(--space-1);font-size:var(--text-sm);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.universe-connections li{align-items:center;gap:var(--space-2);overflow-wrap:anywhere;flex-wrap:wrap;display:flex}.universe-connections li>svg{color:var(--color-primary-text);flex-shrink:0}.universe-connections li>span{min-width:0}.universe-legend{gap:var(--space-2) var(--space-4);font-size:var(--text-xs);color:var(--color-foreground-muted);flex-wrap:wrap;margin:0;padding:0;font-weight:700;list-style:none;display:flex}.universe-legend-item{align-items:center;gap:var(--space-1);display:inline-flex}.universe-legend-dot{border:var(--border-width) solid var(--star-edge);background:var(--star-fill);width:20px;height:20px;color:var(--star-ink);border-radius:50%;flex-shrink:0;place-items:center;display:grid}.universe-legend-primary{--star-fill:var(--color-primary);--star-edge:var(--color-primary-edge);--star-ink:var(--color-on-primary)}.universe-legend-accent{--star-fill:var(--color-accent);--star-edge:var(--color-accent-edge);--star-ink:var(--color-on-accent)}.universe-legend-secondary{--star-fill:var(--color-secondary);--star-edge:var(--color-secondary-edge);--star-ink:var(--color-on-secondary)}.universe-legend-neutral{--star-fill:var(--color-surface);--star-edge:var(--color-primary-edge);--star-ink:var(--color-primary-text)}.universe-legend-reward{--star-fill:var(--color-reward);--star-edge:var(--color-reward-edge);--star-ink:var(--color-on-reward)}@media (forced-colors:active){.universe-star-dot,.universe-legend-dot{forced-color-adjust:none;border-color:canvastext}.universe-line{stroke:canvastext}}.universe-empty{align-items:center;gap:var(--space-4);padding:var(--space-5) var(--space-4);background:var(--color-background);border:var(--border-width) dashed var(--color-border-strong);border-radius:var(--radius-md);display:flex}.universe-empty-dot{border:var(--border-width-thick) dashed var(--color-primary-edge);width:44px;height:44px;color:var(--color-primary-text);border-radius:50%;flex-shrink:0;place-items:center;display:grid}.universe-empty>p{min-width:0}.page-header{margin-bottom:var(--space-2)}.back-link{align-items:center;gap:var(--space-2);min-height:44px;padding-right:var(--space-2);color:var(--color-foreground-muted);font-size:var(--text-sm);transition:color var(--duration-fast) var(--ease);align-self:flex-start;text-decoration:none;display:inline-flex}.back-link:hover{color:var(--color-primary);text-underline-offset:2px;text-decoration:underline}.page-header-title{flex-wrap:wrap;align-items:baseline}.page-header-title>h1{min-width:0}@media (max-height:30rem) and (orientation:landscape){.page-header h1{font-size:var(--text-2xl)}}.mission-question{font-family:var(--font-heading);font-size:var(--text-lg);line-height:var(--leading-normal);overflow-wrap:anywhere}.recommendations{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.recommendation+.recommendation{border-top:var(--border-width) solid var(--color-border)}.recommendation-link{justify-content:space-between;align-items:center;gap:var(--space-4);min-height:44px;padding:var(--space-4) var(--space-2);color:var(--color-foreground);border-radius:var(--radius-sm);transition:background-color var(--duration-fast) var(--ease);text-decoration:none;display:flex}.recommendation-link:hover{background:var(--color-muted);color:var(--color-foreground)}.recommendation-link>.stack{min-width:0}.recommendation-link strong{font-family:var(--font-display);overflow-wrap:anywhere;font-weight:700}.recommendation-action{align-items:center;gap:var(--space-2);white-space:nowrap;flex-shrink:0;display:inline-flex}.recommendation-arrow{color:var(--color-primary-text);flex-shrink:0}.btn:is(a){text-decoration:none}.home-greeting{align-items:center;gap:var(--space-4);display:flex}.home-greeting-copy{min-width:0}.home-mascot{flex-shrink:0;width:clamp(56px,18vw,80px);height:auto}.home-pair{gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(min(100%,16rem),1fr));display:grid}.home-pair>.card{margin-bottom:var(--depth)}.home-card-head{gap:var(--space-2);flex-wrap:nowrap}.home-card-head>svg{flex-shrink:0}.home-card-head>h2{min-width:0}.home-spark{border-color:var(--color-secondary-edge);box-shadow:0 var(--depth) 0 var(--color-secondary-edge)}.home-spark-title{overflow-wrap:anywhere}.home-energy{border-color:var(--color-reward-edge);box-shadow:0 var(--depth) 0 var(--color-reward-edge)}.home-energy-icon{color:var(--color-reward-text);vertical-align:-3px}.home-energy-value{align-items:baseline;gap:var(--space-2);color:var(--color-foreground-muted);flex-wrap:wrap;font-weight:700;display:flex}.home-energy-number{font-family:var(--font-display);font-size:var(--text-3xl);font-weight:800;line-height:var(--leading-display);color:var(--color-foreground);font-variant-numeric:tabular-nums}.energy-breakdown{gap:var(--space-2);flex-wrap:wrap;margin:0;padding:0;list-style:none;display:flex}.energy-breakdown li{align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-3);border-radius:var(--radius-pill);background:var(--color-reward-soft);border:var(--border-width) solid var(--color-reward-edge);font-size:var(--text-sm);overflow-wrap:anywhere;max-width:100%;display:inline-flex}.energy-breakdown strong{font-variant-numeric:tabular-nums}.home-noticed-icon{color:var(--color-primary-text)}.home-noticed-headline{font-family:var(--font-display);font-weight:700;font-size:var(--text-lg);line-height:var(--leading-tight);overflow-wrap:anywhere}.curiosity-list{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.curiosity-item{gap:var(--space-2);padding:var(--space-3) 0;flex-direction:column;display:flex}.curiosity-item+.curiosity-item{border-top:var(--border-width) solid var(--color-border)}.curiosity-question{font-family:var(--font-display);overflow-wrap:anywhere;font-weight:700}.source-card{padding:var(--space-5);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.source-card-failed{border-color:var(--color-warning);box-shadow:none}.source-head{align-items:flex-start;gap:var(--space-3);flex-wrap:wrap}.source-title{align-items:flex-start;gap:var(--space-3);flex:1;min-width:0}.source-icon{color:var(--color-primary);flex-shrink:0;margin-top:2px}.source-name{font-family:var(--font-heading);overflow-wrap:anywhere;font-weight:600}.source-summary{font-size:var(--text-sm);line-height:var(--leading-relaxed)}.stage-trail{gap:var(--space-2);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.stage{align-items:center;gap:var(--space-3);font-size:var(--text-sm);color:var(--color-foreground-subtle);grid-template-columns:16px 1fr;display:grid}.stage-mark{border:2px solid var(--color-border-strong);background:0 0;border-radius:50%;width:10px;height:10px;margin-inline:3px}.stage-done .stage-mark{background:var(--color-accent);border-color:var(--color-accent)}.stage-done .stage-label{color:var(--color-foreground-muted)}.stage-current .stage-mark{border-color:var(--color-primary);box-shadow:inset 0 0 0 2px var(--color-surface);background:var(--color-primary)}.stage-current .stage-label{color:var(--color-foreground);font-weight:700}.stage-ahead .stage-mark{border-style:dashed}@media (forced-colors:active){.stage-mark{forced-color-adjust:none;border-color:graytext}.stage-done .stage-mark,.stage-current .stage-mark{background:highlight;border-color:highlight}}@media (min-width:48rem){.stage-trail{gap:var(--space-4);flex-flow:wrap}.stage{grid-template-columns:16px auto}}.source-actions{gap:var(--space-3);flex-wrap:wrap;justify-content:flex-end}.source-toggle{align-items:center;gap:var(--space-2);min-height:44px;font-size:var(--text-sm);color:var(--color-foreground-muted);cursor:pointer;margin-right:auto;display:inline-flex}.source-toggle input{width:20px;height:20px;accent-color:var(--color-primary);cursor:pointer}.stack .row>.text-subtle{font-variant-numeric:tabular-nums}.diagnostic-topic{font-family:var(--font-heading);font-size:var(--text-xl);overflow-wrap:anywhere;font-weight:600}.gap-list{padding-left:var(--space-5);gap:var(--space-2);color:var(--color-foreground-muted);line-height:var(--leading-normal);flex-direction:column;margin:0;display:flex}.topic-chips{gap:var(--space-2);align-items:flex-start}.practice-list{gap:var(--space-4);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.practice-number{font-family:var(--font-display);font-size:var(--text-base);margin:0;font-weight:600}.practice-question{font-size:var(--text-lg);line-height:var(--leading-normal);white-space:pre-wrap;overflow-wrap:anywhere;margin:0}.practice-head{gap:var(--space-2);flex-wrap:wrap;min-width:0}.ladder{padding:var(--space-4);background:var(--color-muted);border:1px solid var(--color-border);border-radius:var(--radius-md)}.ladder-head{flex-wrap:wrap;align-items:flex-start}.ladder-now{gap:var(--space-1);flex-direction:column;display:flex}.ladder-now strong{font-family:var(--font-heading);font-size:var(--text-lg);font-weight:600}.ladder-count{font-variant-numeric:tabular-nums;padding-top:var(--space-4)}.ladder-steps{gap:var(--space-2);grid-template-columns:repeat(6,1fr);margin:0;padding:0;list-style:none;display:grid}.ladder-step{display:block}.ladder-mark{border-radius:var(--radius-pill);background:var(--color-border-strong);height:4px;display:block}.ladder-step-past .ladder-mark{background:var(--color-primary);opacity:.45}.ladder-step-current .ladder-mark{background:var(--color-primary);height:6px;margin-top:-1px}.ladder-step-ahead .ladder-mark{background:var(--color-border-strong)}@media (forced-colors:active){.ladder-mark{forced-color-adjust:none;background:graytext}.ladder-step-past .ladder-mark,.ladder-step-current .ladder-mark{background:highlight}}@media (max-width:22rem){.ladder-steps{gap:var(--space-1)}}.transcript-list{gap:var(--space-5);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.turn{gap:var(--space-3);flex-direction:column;display:flex}.turn-learner{align-items:flex-start;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--color-muted);border-radius:var(--radius-md);border-left:3px solid var(--color-border-strong);color:var(--color-foreground-muted);font-size:var(--text-sm);white-space:pre-wrap;overflow-wrap:anywhere;display:flex}.turn-learner-icon{color:var(--color-foreground-subtle);flex-shrink:0;margin-top:3px}.turn-response{padding:var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md)}.turn-meta{gap:var(--space-2)}.turn-body{line-height:var(--leading-relaxed);overflow-wrap:anywhere}.evidence{gap:var(--space-2);padding-top:var(--space-3);border-top:1px dashed var(--color-border);flex-direction:column;display:flex}.evidence-lead{font-size:var(--text-xs)}.evidence-chips{gap:var(--space-2)}.thinking .turn-response{background:var(--color-muted);border-style:dashed}.thinking-dots{gap:var(--space-2);display:inline-flex}.thinking-dots span{background:var(--color-primary);opacity:.45;border-radius:50%;width:8px;height:8px;animation:1.4s ease-in-out infinite thinking-pulse}.thinking-dots span:nth-child(2){animation-delay:.2s}.thinking-dots span:nth-child(3){animation-delay:.4s}@keyframes thinking-pulse{0%,to{opacity:.35}50%{opacity:1}}@media (min-width:48rem){.turn-body{max-width:62ch}}.retest-icon{color:var(--color-primary);flex-shrink:0}.retest-icon-pass{color:var(--color-accent-text);flex-shrink:0}.retest-question{font-family:var(--font-heading);font-size:var(--text-lg);line-height:var(--leading-normal);padding:var(--space-4);background:var(--color-muted);border:1px solid var(--color-border);border-radius:var(--radius-md);white-space:pre-wrap;overflow-wrap:anywhere}.retest-feedback{line-height:var(--leading-relaxed);overflow-wrap:anywhere}.retest-waiting{justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-2) var(--space-2) var(--space-4);background:var(--color-primary-soft);border:1px solid var(--color-primary);border-radius:var(--radius-md);font-size:var(--text-sm);flex-wrap:wrap;display:flex}@media (min-width:48rem){.retest-question,.retest-feedback{max-width:62ch}}.mission-question{font-family:var(--font-heading);font-size:var(--text-lg);line-height:var(--leading-normal);overflow-wrap:anywhere;white-space:pre-wrap}.controls{gap:var(--space-3);grid-template-columns:repeat(2,1fr);display:grid}.controls>:first-child{grid-column:1/-1}@media (max-width:21rem){.controls{grid-template-columns:1fr}}@media (min-width:48rem){.controls{grid-template-columns:repeat(4,1fr)}.controls>:first-child{grid-column:1/-1}}.control-hints{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.mission-footer{justify-content:center}@media (max-height:30rem) and (orientation:landscape){.mission-question{font-size:var(--text-base)}}.map-list{gap:var(--space-3);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.map-row{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.map-row-icon{color:var(--color-primary);flex-shrink:0}.map-row-label{overflow-wrap:anywhere;flex:12ch;min-width:0}.map-goal{align-items:flex-start;gap:var(--space-3);padding:var(--space-4);background:var(--color-primary-soft);border:1px solid var(--color-primary);border-radius:var(--radius-md);display:flex}.map-goal-label{font-family:var(--font-heading);font-size:var(--text-lg);overflow-wrap:anywhere;font-weight:600}.map-milestones{gap:var(--space-5);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.map-milestone-head{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.map-milestone-label{min-width:0;font-family:var(--font-heading);overflow-wrap:anywhere;flex:12ch;font-weight:600}.map-milestone-count{margin-left:calc(18px + var(--space-3));margin-top:var(--space-1);font-variant-numeric:tabular-nums}.map-missions{margin:var(--space-3) 0 0;margin-left:calc(18px + var(--space-3) / 2);padding-left:var(--space-4);border-left:2px solid var(--color-border-strong);gap:var(--space-2);flex-direction:column;list-style:none;display:flex}.map-mission-link{gap:var(--space-2);min-height:44px;padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);color:var(--color-foreground);transition:background-color var(--duration-fast) var(--ease);flex-direction:column;text-decoration:none;display:flex}a.map-mission-link:hover{background:var(--color-muted)}.map-mission-static{cursor:default}.map-mission-label{font-size:var(--text-sm);line-height:var(--leading-normal);overflow-wrap:anywhere}.map-mission-meta{align-items:center;gap:var(--space-3);font-size:var(--text-xs);flex-wrap:wrap;display:flex}.map-mission-done .map-mission-label{color:var(--color-foreground-muted)}@media (min-width:48rem){.map-mission-link{justify-content:space-between;align-items:center;gap:var(--space-4);flex-direction:row}.map-mission-label{flex:1}.map-mission-meta{flex-shrink:0}}.plan-list{gap:var(--space-5);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.plan-item+.plan-item{padding-top:var(--space-5);border-top:1px solid var(--color-border)}.plan-item-head{align-items:baseline;gap:var(--space-3)}.plan-topic{font-family:var(--font-heading);font-size:var(--text-lg);overflow-wrap:anywhere;font-weight:600}.plan-description{line-height:var(--leading-relaxed);overflow-wrap:anywhere}.plan-item-foot{justify-content:space-between;align-items:center;gap:var(--space-3)}.plan-timing{align-items:center;gap:var(--space-2);font-size:var(--text-xs);flex-wrap:wrap;display:inline-flex}.plan-interval{color:var(--color-foreground-subtle)}.plan-action{flex-shrink:0}.plan-foot-icon{color:var(--color-foreground-subtle);flex-shrink:0;align-self:flex-start;margin-top:2px}.plan-list-upcoming .plan-topic,.plan-list-upcoming .plan-description{color:var(--color-foreground-muted)}@media (min-width:48rem){.plan-description{max-width:62ch}}.quest-route{gap:var(--space-2);padding:var(--space-3);background:var(--color-muted);border:var(--border-width) solid var(--color-border);border-radius:var(--radius-md);grid-template-columns:repeat(4,minmax(0,1fr));margin:0;list-style:none;display:grid}@media (max-width:36rem){.quest-route{grid-template-columns:repeat(2,minmax(0,1fr))}}.quest-step{align-items:center;gap:var(--space-2);min-width:0;font-size:var(--text-sm);color:var(--color-foreground-muted);display:flex}.quest-step-mark{border:var(--border-width) solid var(--color-border-strong);background:var(--color-surface);width:28px;height:28px;font-family:var(--font-display);font-weight:800;font-size:var(--text-sm);font-variant-numeric:tabular-nums;border-radius:50%;flex-shrink:0;place-items:center;display:grid}.quest-step-label{overflow-wrap:anywhere;min-width:0;line-height:var(--leading-tight)}.quest-step-past .quest-step-mark{border-color:var(--color-primary-edge);color:var(--color-primary-text)}.quest-step-current{color:var(--color-foreground);font-weight:700}.quest-step-current .quest-step-mark{background:var(--color-primary);border-color:var(--color-primary-edge);color:var(--color-on-primary)}@media (forced-colors:active){.quest-step-current .quest-step-mark{forced-color-adjust:none;color:highlighttext;background:highlight}}.number-line-figure{gap:var(--space-2);flex-direction:column;display:flex}.number-line{padding:var(--space-4) var(--space-2) var(--space-2);container-type:inline-size}.number-line-track{background:linear-gradient(var(--color-foreground-muted), var(--color-foreground-muted)) center / 100% 2px no-repeat;height:28px;position:relative}.number-line-shade{height:8px;margin-top:-4px;position:absolute;top:50%}.number-line-shade-fill{border-radius:var(--radius-pill);background:var(--color-primary-text);width:100%;height:100%;display:block}.number-line-point{width:22px;height:22px;position:absolute;top:50%;transform:translate(-50%,-50%)}.number-line-dot{border:3px solid var(--color-primary-text);border-radius:50%;width:100%;height:100%;display:block}.number-line-dot-filled{background:var(--color-primary-text)}.number-line-dot-open{background:var(--color-surface)}.number-line-arrow{color:var(--color-primary-text);display:flex;position:absolute;top:50%;transform:translateY(-50%)}.number-line-arrow-right{right:-10px}.number-line-arrow-left{left:-10px}.number-line-ticks{margin:var(--space-1) 0 0;padding:0;list-style:none;display:grid}.number-line-tick{min-width:0;color:var(--color-foreground-muted);font-family:var(--font-numeric);font-size:var(--text-sm);flex-direction:column;align-items:center;display:flex}.number-line-tick:before{content:"";background:var(--color-foreground-muted);width:2px;height:8px;margin-top:-18px;margin-bottom:10px}.number-line-tick:not(.number-line-tick-key) .number-line-tick-label{visibility:hidden}@container (width>=22rem){.number-line-tick:not(.number-line-tick-key) .number-line-tick-label{visibility:visible}}.number-line-label{text-align:center;font-family:var(--font-numeric);font-size:var(--text-2xl);color:var(--color-foreground);margin:0}.show-steps-stage{gap:var(--space-3);flex-direction:column;display:flex}.show-steps-progress{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.show-steps-mascot{flex-shrink:0;display:inline-flex}.show-steps-count{color:var(--color-foreground-muted);font-weight:800}.show-steps-dots{gap:var(--space-1);flex-wrap:wrap;display:inline-flex}.show-steps-dot{border:2px solid var(--color-foreground-muted);border-radius:50%;width:10px;height:10px}.show-steps-dot-current{background:var(--color-primary-text);border-color:var(--color-primary-text)}.show-steps-card{min-width:0;padding:var(--space-4);background:var(--color-surface);border:var(--border-width-thick) solid var(--color-border-strong);border-radius:var(--radius-lg);overflow-wrap:break-word;position:relative}.show-steps-card>*{min-width:0}.show-step{align-items:flex-start;gap:var(--space-4);display:flex}.show-step>div{min-width:0}.show-step-number{background:var(--color-primary-soft);border:var(--border-width-thick) solid var(--color-primary-edge);width:48px;height:48px;color:var(--color-primary-text);font-family:var(--font-display);font-size:var(--text-2xl);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:800;display:inline-flex}.show-card-title{font-family:var(--font-display);font-size:var(--text-xl);min-width:0;margin:0}.show-card-title-key{font-size:var(--text-lg)}.show-step-text{font-size:var(--text-lg);line-height:var(--leading-relaxed);max-width:60ch;margin:0}.show-worked-problem{font-size:var(--text-lg);margin:0;font-weight:700}.show-worked-steps{gap:var(--space-2);padding-left:var(--space-5);flex-direction:column;margin:0;display:flex}.show-worked-answer{margin-left:calc(-1 * var(--space-5));padding:var(--space-2) var(--space-3);background:var(--color-primary-soft);border-radius:var(--radius-md);list-style:none}.show-steps-controls{gap:var(--space-3);flex-wrap:wrap;display:flex}.show-steps-controls .btn{flex:10rem;min-height:48px}.show-steps-controls .btn[aria-disabled=true]{opacity:.55;cursor:not-allowed}.show-steps-burst{top:var(--space-4);pointer-events:none;width:0;height:0;position:absolute;left:50%}.show-steps-burst-star{color:var(--color-reward-text);position:absolute}.experience-maths .experience-text{font-family:var(--font-numeric)}.mode-headline{font-size:var(--text-2xl);min-width:0}.mode-paragraph{line-height:var(--leading-relaxed);max-width:65ch}.mode-question{font-size:var(--text-xl);line-height:var(--leading-tight);overflow-wrap:anywhere}.mode-position{font-variant-numeric:tabular-nums}.mode-round-end{padding-top:var(--space-2)}.key-idea{align-items:flex-start;gap:var(--space-3);padding:var(--space-4);background:var(--color-primary-soft);border:var(--border-width-thick) solid var(--color-primary-edge);border-radius:var(--radius-md);display:flex}.key-idea>svg{color:var(--color-primary-text);flex-shrink:0}.key-idea>div{min-width:0}.diagram{gap:var(--space-3);flex-direction:column;margin:0;display:flex}.diagram-title{font-family:var(--font-display);font-weight:700;font-size:var(--text-lg)}.diagram-box{padding:var(--space-3) var(--space-4);background:var(--color-surface);border:var(--border-width-thick) solid var(--color-border-strong);border-radius:var(--radius-md);overflow-wrap:anywhere;min-width:0}.diagram-box ul{margin:var(--space-1) 0 0;padding-left:var(--space-5)}.diagram-box-process{background:var(--color-primary-soft);border-color:var(--color-primary-edge);flex-direction:column;justify-content:center;display:flex}.diagram-label{font-size:var(--text-xs);letter-spacing:.04em;text-transform:uppercase;color:var(--color-foreground-muted);font-weight:800;display:block}.diagram .diagram-flow{justify-items:stretch;gap:var(--space-2);grid-template-columns:minmax(0,1fr);display:grid}.diagram-arrow{color:var(--color-primary-text);place-items:center;display:grid}.diagram-arrow-wide{display:none}@media (min-width:36rem){.diagram .diagram-flow{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr);align-items:stretch}.diagram-arrow-wide{display:block}.diagram-arrow-narrow{display:none}}.diagram-steps{gap:var(--space-2);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.diagram-steps li{align-items:flex-start;gap:var(--space-3);padding:var(--space-3);background:var(--color-surface);border:var(--border-width) solid var(--color-border-strong);border-radius:var(--radius-md);overflow-wrap:anywhere;display:flex}.diagram-steps li>span:last-child{min-width:0}.diagram-step-number{background:var(--color-primary);width:28px;height:28px;color:var(--color-on-primary);border:var(--border-width) solid var(--color-primary-edge);font-family:var(--font-display);font-variant-numeric:tabular-nums;border-radius:50%;flex-shrink:0;place-items:center;font-weight:800;display:grid}.diagram-cycle-note{align-items:center;gap:var(--space-2);color:var(--color-primary-text);font-weight:700;display:flex}.diagram .diagram-compare,.diagram .diagram-parts{gap:var(--space-3);grid-template-columns:repeat(auto-fit,minmax(min(100%,12rem),1fr));margin:0;display:grid}.diagram-side-title,.diagram-parts dt{font-family:var(--font-display);font-weight:700}.diagram-parts dd{margin:var(--space-1) 0 0;color:var(--color-foreground-muted);font-size:var(--text-sm)}.choice-options{gap:var(--space-2);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.choice-option{align-items:center;gap:var(--space-3);width:100%;min-height:52px;padding:var(--space-3) var(--space-4);text-align:left;background:var(--color-surface);color:var(--color-foreground);border:var(--border-width-thick) solid var(--color-border-strong);border-radius:var(--radius-md);box-shadow:0 var(--depth) 0 var(--color-border-strong);margin-bottom:var(--depth);transition:transform var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease), border-color var(--duration-fast) var(--ease), background-color var(--duration-fast) var(--ease);display:flex}.choice-option:hover:not(:disabled){border-color:var(--color-primary-edge);background:var(--color-primary-soft)}.choice-option:active:not(:disabled){box-shadow:0 var(--depth-pressed) 0 var(--color-border-strong);transform:translateY(calc(var(--depth) - var(--depth-pressed)))}.choice-option:disabled{cursor:default;box-shadow:none}.choice-option-letter{background:var(--color-muted);border:var(--border-width) solid var(--color-border-strong);width:28px;height:28px;font-family:var(--font-display);font-weight:800;font-size:var(--text-sm);border-radius:50%;flex-shrink:0;place-items:center;display:grid}.choice-option-text{overflow-wrap:anywhere;flex:1;min-width:0}.choice-option-note{font-size:var(--text-xs);color:var(--color-foreground-muted);flex-shrink:0;font-weight:700}.choice-option-right,.choice-bucket-right{background:var(--color-accent-soft);border-color:var(--color-accent-edge);color:var(--color-foreground)}.choice-option-right svg,.choice-bucket-right svg{color:var(--color-accent-text);flex-shrink:0}.choice-option-picked,.choice-bucket-picked{border-style:dashed}.play-items{gap:var(--space-4);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.play-item{gap:var(--space-3);padding:var(--space-4);background:var(--color-background);border:var(--border-width) solid var(--color-border);border-radius:var(--radius-md);flex-direction:column;display:flex}.play-item-label{font-family:var(--font-display);font-weight:700;font-size:var(--text-lg);overflow-wrap:anywhere}.play-buckets{gap:var(--space-2);grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.choice-bucket{justify-content:center;align-items:center;gap:var(--space-2);min-height:48px;padding:var(--space-2) var(--space-3);background:var(--color-surface);color:var(--color-primary-text);border:var(--border-width-thick) solid var(--color-primary-edge);border-radius:var(--radius-pill);box-shadow:0 var(--depth) 0 var(--color-border-strong);margin-bottom:var(--depth);font-family:var(--font-display);overflow-wrap:anywhere;transition:transform var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease), background-color var(--duration-fast) var(--ease);font-weight:700;display:inline-flex}.choice-bucket:hover:not(:disabled){background:var(--color-primary-soft)}.choice-bucket:active:not(:disabled){box-shadow:0 var(--depth-pressed) 0 var(--color-border-strong);transform:translateY(calc(var(--depth) - var(--depth-pressed)))}.choice-bucket:disabled{cursor:default;box-shadow:none}.choice-bucket:disabled:not(.choice-bucket-right):not(.choice-bucket-picked){opacity:.55}@media (prefers-reduced-motion:reduce){.choice-option:active:not(:disabled),.choice-bucket:active:not(:disabled){transform:none}}.story-scene{line-height:var(--leading-relaxed);max-width:65ch}.story-choice-made{font-weight:700}.story-ending{padding-top:var(--space-3);border-top:var(--border-width) solid var(--color-border)}.teach-pai{align-items:flex-start;gap:var(--space-3);flex-wrap:wrap;display:flex}.teach-mascot{flex-shrink:0}.teach-bubble{min-width:0;padding:var(--space-4);background:var(--color-muted);border:var(--border-width-thick) solid var(--color-border-strong);border-radius:var(--radius-md);flex:10rem}.teach-claim{font-size:var(--text-lg);line-height:var(--leading-normal);overflow-wrap:anywhere}.teach-log{gap:var(--space-3);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.teach-turn{align-items:flex-start;gap:var(--space-1);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);border:var(--border-width) solid var(--color-border);overflow-wrap:anywhere;flex-direction:column;max-width:90%;display:flex}.teach-turn>p{max-width:100%}.teach-turn-you{background:var(--color-primary-soft);border-color:var(--color-primary-edge);align-self:flex-end}.teach-turn-pai{background:var(--color-surface)}.teach-who{font-size:var(--text-xs);color:var(--color-foreground-muted);font-weight:800}.experience-goal-label{color:var(--color-foreground)}.remix-title{font-size:var(--text-xl)}.remix-modes{gap:var(--space-2);grid-template-columns:repeat(auto-fit,minmax(min(100%,7.5rem),1fr));display:grid}.remix-mode{justify-content:center;align-items:center;gap:var(--space-2);min-height:88px;padding:var(--space-3) var(--space-2);text-align:center;background:var(--color-surface);color:var(--color-foreground);border:var(--border-width-thick) solid var(--color-border-strong);border-radius:var(--radius-lg);box-shadow:0 var(--depth) 0 var(--color-border-strong);margin-bottom:var(--depth);font-family:var(--font-display);font-weight:700;font-size:var(--text-sm);line-height:var(--leading-tight);overflow-wrap:anywhere;transition:transform var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease), border-color var(--duration-fast) var(--ease), background-color var(--duration-fast) var(--ease);flex-direction:column;display:flex}.remix-mode svg{color:var(--color-primary-text);flex-shrink:0}.remix-mode:hover:not(:disabled){border-color:var(--color-primary-edge)}.remix-mode:active:not(:disabled){box-shadow:0 var(--depth-pressed) 0 var(--color-border-strong);transform:translateY(calc(var(--depth) - var(--depth-pressed)))}.remix-mode[aria-pressed=true]{background:var(--color-primary-soft);border-color:var(--color-primary-edge);box-shadow:0 var(--depth) 0 var(--color-primary-edge)}.remix-mode:disabled{cursor:progress}.remix-mode-label{min-width:0}@media (prefers-reduced-motion:reduce){.remix-mode:active:not(:disabled){transform:none}}.energy-moment{min-height:1.75rem}.calibrate-options .segmented-option{justify-content:center;min-height:64px}.calibrate-options .segmented-option strong{font-family:var(--font-display);font-size:var(--text-base)}.experience-hook{padding-top:var(--space-3);border-top:var(--border-width) solid var(--color-border-strong)}.experience-hook-text{font-family:var(--font-display);font-weight:700;font-size:var(--text-lg);overflow-wrap:anywhere}.experience-wonder{border:var(--border-width) solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface)}.experience-wonder>summary{min-height:48px;padding:var(--space-2) var(--space-4);cursor:pointer;font-family:var(--font-display);color:var(--color-primary-text);border-radius:var(--radius-md);align-items:center;font-weight:700;display:flex}.experience-wonder-body{padding:0 var(--space-4) var(--space-4)}.experience-reward{scroll-margin-top:calc(56px + env(safe-area-inset-top) + var(--space-4))}.reward-facts{justify-content:center;gap:var(--space-2) var(--space-4);font-variant-numeric:tabular-nums;flex-wrap:wrap;margin:0;padding:0;font-weight:800;list-style:none;display:flex}.did-list{gap:var(--space-2);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.did-list li{align-items:flex-start;gap:var(--space-2);display:flex}.did-list li>svg{color:var(--color-accent-text);flex-shrink:0;margin-top:2px}.did-list li>span{min-width:0}.wonder-stage{align-items:center;gap:var(--space-4);display:flex}.wonder-mascot{flex-shrink:0}.wonder-card-holder{perspective:900px;flex:auto;min-width:0}.wonder-card{border:var(--border-width-thick) solid var(--color-primary-edge);border-radius:var(--radius-lg);background:var(--color-primary-soft);color:var(--color-foreground);box-shadow:0 var(--depth) 0 var(--color-primary-edge);margin-bottom:var(--depth);padding:var(--space-5);overflow-wrap:anywhere;min-width:0}.wonder-card-closed{justify-content:center;align-items:center;gap:var(--space-3);text-align:center;flex-direction:column;flex:auto;min-height:11rem;display:flex}.wonder-card-closed svg{color:var(--color-primary-text)}.wonder-card-closed-label{font-family:var(--font-display);font-weight:700;font-size:var(--text-lg);line-height:var(--leading-tight)}.wonder-card-open{gap:var(--space-3);transform-origin:50%;backface-visibility:hidden;flex-direction:column;display:flex}.wonder-card-top{gap:var(--space-2);flex-wrap:wrap}.wonder-card-label{align-items:center;gap:var(--space-2);font-family:var(--font-display);color:var(--color-primary-text);text-transform:uppercase;letter-spacing:.06em;font-weight:700;font-size:var(--text-sm);display:inline-flex}.wonder-teaser{color:var(--color-foreground);margin:0}.wonder-question{font-size:clamp(var(--text-xl), 5vw, var(--text-3xl));line-height:var(--leading-tight);overflow-wrap:anywhere;min-width:0;margin:0}.wonder-guess{border:0;min-width:0;margin:0;padding:0}.wonder-legend{margin-bottom:var(--space-2);font-family:var(--font-display);font-weight:700;font-size:var(--text-xl);line-height:var(--leading-tight);padding:0}.wonder-found,.wonder-try{border-top:var(--border-width-thick) dashed var(--color-border-strong);padding-top:var(--space-5);min-width:0}.wonder-found-title{font-size:var(--text-2xl);scroll-margin-top:calc(56px + env(safe-area-inset-top) + var(--space-4));margin:0}.wonder-found-title:focus{outline:none}.wonder-found-title:focus-visible{outline:3px solid var(--color-ring);outline-offset:4px;border-radius:var(--radius-sm)}.wonder-subtitle{font-size:var(--text-lg);margin:0}.wonder-reveal,.wonder-try-it{align-items:flex-start;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-md);min-width:0;display:flex}.wonder-reveal{background:var(--color-reward-soft);border:var(--border-width-thick) solid var(--color-reward-edge)}.wonder-reveal svg{color:var(--color-reward-text);flex-shrink:0}.wonder-reveal p{min-width:0;font-family:var(--font-display);font-weight:700;font-size:var(--text-xl);line-height:var(--leading-tight);overflow-wrap:anywhere;margin:0}.wonder-try-it{background:var(--color-primary-soft);border:var(--border-width-thick) solid var(--color-primary-edge)}.wonder-try-it svg{color:var(--color-primary-text);flex-shrink:0}.wonder-try-it p{overflow-wrap:anywhere;min-width:0;margin:0}.wonder-steps{gap:var(--space-3);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.wonder-step{align-items:flex-start;gap:var(--space-3);min-width:0;display:flex}.wonder-step>span:last-child{overflow-wrap:anywhere;min-width:0;padding-top:.2rem}.wonder-step-number{border-radius:var(--radius-pill);background:var(--color-primary);width:2rem;height:2rem;color:var(--color-on-primary);font-family:var(--font-display);flex-shrink:0;justify-content:center;align-items:center;font-weight:700;display:inline-flex}.wonder-words{gap:var(--space-2);grid-template-columns:repeat(auto-fit,minmax(min(100%,14rem),1fr));margin:0;display:grid}.wonder-word{padding:var(--space-3) var(--space-4);border:var(--border-width-thick) solid var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface);overflow-wrap:anywhere;min-width:0}.wonder-word dt{font-family:var(--font-display);font-weight:700}.wonder-word dd{color:var(--color-foreground-muted);margin:0}@media (max-width:30rem){.wonder-stage{flex-direction:column;align-items:stretch}.wonder-mascot{align-self:center}}.report-list{gap:var(--space-4);flex-direction:column;display:flex}.report{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}.report-heading{font-size:inherit;font-weight:inherit;margin:0}.report-toggle{justify-content:space-between;align-items:center;gap:var(--space-4);width:100%;min-height:44px;padding:var(--space-4) var(--space-5);text-align:left;color:var(--color-foreground);transition:background-color var(--duration-fast) var(--ease);background:0 0;border:0;display:flex}.report-toggle:hover{background:var(--color-muted)}.report-week{font-family:var(--font-heading);font-size:var(--text-lg);font-weight:600}.report-caret{color:var(--color-foreground-subtle);transition:transform var(--duration-base) var(--ease);flex-shrink:0}.report-caret-open{transform:rotate(180deg)}.report-body{padding:0 var(--space-5) var(--space-5);border-top:1px solid var(--color-border)}.report-sections{gap:var(--space-6);padding:0;padding-top:var(--space-5);flex-direction:column;margin:0;display:flex}.report-section-heading{align-items:center;gap:var(--space-2);font-family:var(--font-heading);font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.08em;color:var(--color-foreground-subtle);margin-bottom:var(--space-2);font-weight:600;display:flex}.report-section-body{line-height:var(--leading-relaxed);overflow-wrap:anywhere;max-width:60ch;margin:0}.report-section-example{padding:var(--space-4) var(--space-5);background:var(--color-primary-soft);border-left:3px solid var(--color-primary);border-radius:var(--radius-sm)}.report-section-example .report-section-heading{color:var(--color-primary)}.report-section-example .report-section-body{font-size:var(--text-lg);font-family:var(--font-heading)}.report-quote{flex-shrink:0}.report-footer{margin-top:var(--space-6);padding-top:var(--space-4);border-top:1px dashed var(--color-border);font-size:var(--text-xs)}.report-count{text-align:center;padding-top:var(--space-2)}@media (min-width:48rem){.report-toggle,.report-body{padding-inline:var(--space-6)}}:root{--font-display:"Baloo 2", "Trebuchet MS", system-ui, sans-serif;--font-body:"Nunito", "Segoe UI", system-ui, sans-serif;--font-numeric:"Atkinson Hyperlegible", "Nunito", system-ui, sans-serif;--font-mono:ui-monospace, "SFMono-Regular", "Cascadia Mono", monospace;--font-heading:var(--font-display);--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.375rem;--text-2xl:1.75rem;--text-3xl:2.25rem;--text-4xl:2.75rem;--text-5xl:3.5rem;--leading-display:1.05;--leading-tight:1.2;--leading-normal:1.55;--leading-relaxed:1.7;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4rem;--radius-sm:10px;--radius-md:16px;--radius-lg:24px;--radius-xl:32px;--radius-pill:999px;--border-width:2px;--border-width-thick:3px;--border-width-chunky:4px;--depth:4px;--depth-pressed:1px;--shadow-sm:0 2px 0 #0b243014;--shadow-md:0 6px 16px #0b24301a;--shadow-lg:0 14px 34px #0b243024;--duration-fast:90ms;--duration-base:.18s;--duration-slow:.32s;--duration-reward:.7s;--ease:cubic-bezier(.2, 0, .2, 1);--ease-spring:cubic-bezier(.34, 1.56, .64, 1);--content-width:40rem;--content-width-wide:64rem;--bp-sm:30rem;--bp-md:48rem;--bp-lg:64rem;--z-header:10;--z-toast:100;--z-modal:200}:root,[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--color-background:#f5fafd;--color-surface:#fff;--color-surface-raised:#fff;--color-muted:#e7f4fa;--color-foreground:#0b2430;--color-foreground-muted:#3f5c69;--color-foreground-subtle:#56727f;--color-border:#c6e2ef;--color-border-strong:#9bc9dc;--color-primary:#1cade4;--color-primary-hover:#35b9e8;--color-primary-active:#1698c8;--color-on-primary:#05222d;--color-primary-edge:#0f5f7d;--color-primary-text:#117197;--color-primary-soft:#ddf2fb;--color-reward:#ffc23c;--color-reward-hover:#ffcf61;--color-on-reward:#3d2600;--color-reward-edge:#8c6a21;--color-reward-text:#7d5c0d;--color-reward-soft:#fff5dd;--color-secondary:#ff7043;--color-secondary-hover:#ff8763;--color-on-secondary:#380f00;--color-secondary-edge:#8c3d24;--color-secondary-text:#a8452a;--color-secondary-soft:#ffece5;--color-accent:#2fb573;--color-accent-hover:#46c286;--color-on-accent:#04240f;--color-accent-edge:#19633f;--color-accent-text:#1a7a4a;--color-accent-soft:#e2f7ec;--color-destructive:#f2564e;--color-on-destructive:#3a0704;--color-destructive-text:#bc2a24;--color-destructive-soft:#ffe9e7;--color-warning-text:#8a4b0f;--color-warning:#f2a33c;--color-warning-soft:#fdf1df;--color-ring:#12759c;--color-scrim:#0b24308c;--color-band:#0b2430;--color-on-band:#eaf6fb;--color-on-band-muted:#a9c6d2}[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--color-background:#0a1a22;--color-surface:#11262f;--color-surface-raised:#17313c;--color-muted:#162d38;--color-foreground:#e8f4f8;--color-foreground-muted:#a8c2cd;--color-foreground-subtle:#85a3b0;--color-border:#244252;--color-border-strong:#3a6376;--color-primary:#1cade4;--color-primary-hover:#45bced;--color-primary-active:#1595c5;--color-on-primary:#04202a;--color-primary-edge:#13799f;--color-primary-text:#6cd0f4;--color-primary-soft:#0f3345;--color-reward:#ffc23c;--color-reward-hover:#ffd36b;--color-on-reward:#3d2600;--color-reward-edge:#b2872a;--color-reward-text:#ffd166;--color-reward-soft:#33280d;--color-secondary:#ff7043;--color-secondary-hover:#ff8d6b;--color-on-secondary:#380f00;--color-secondary-edge:#b24e2e;--color-secondary-text:#ff9878;--color-secondary-soft:#3a1a10;--color-accent:#34c67e;--color-accent-hover:#55d195;--color-on-accent:#04240f;--color-accent-edge:#248a58;--color-accent-text:#5fdda0;--color-accent-soft:#0f2f20;--color-destructive:#ff8078;--color-on-destructive:#3a0704;--color-destructive-text:#ff9b94;--color-destructive-soft:#3a1614;--color-warning:#f2a33c;--color-warning-text:#ffc978;--color-warning-soft:#33250f;--color-ring:#6cd0f4;--color-scrim:#020a0ea6;--color-band:#0f3345;--color-on-band:#e8f4f8;--color-on-band-muted:#a8c8d4;--shadow-sm:0 2px 0 #00000080;--shadow-md:0 6px 16px #00000080;--shadow-lg:0 14px 34px #0009}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--color-background);min-height:100dvh;color:var(--color-foreground);font-family:var(--font-body);font-size:var(--text-base);line-height:var(--leading-normal);-webkit-font-smoothing:antialiased;margin:0}h1,h2,h3,h4{font-family:var(--font-display);line-height:var(--leading-display);letter-spacing:-.01em;overflow-wrap:break-word;margin:0}h1{font-size:clamp(var(--text-3xl), 7vw, var(--text-4xl));font-weight:800}h2{font-size:var(--text-2xl);font-weight:700}h3{font-size:var(--text-xl);font-weight:700}p{margin:0}a{color:var(--color-primary-text);text-underline-offset:2px;text-decoration-thickness:1px}a:hover{color:var(--color-primary-text);text-decoration-thickness:2px}:focus-visible{outline:3px solid var(--color-ring);outline-offset:3px;border-radius:var(--radius-sm)}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}.sr-only{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{top:var(--space-2);left:var(--space-2);z-index:var(--z-modal);padding:var(--space-2) var(--space-4);background:var(--color-surface);color:var(--color-foreground);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);transition:transform var(--duration-fast) var(--ease);position:absolute;transform:translateY(-200%)}.skip-link:focus-visible{transform:translateY(0)}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (forced-colors:active){:focus-visible{outline:2px solid canvastext}}