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2)}.lrod-skip-link{z-index:100;background:var(--lrod-surface);color:var(--lrod-ink);border:2px solid var(--lrod-info);border-radius:var(--lrod-radius);padding:.75rem 1.25rem;font-weight:600;position:absolute;top:0;left:-9999px}.lrod-skip-link:focus{top:.5rem;left:.5rem}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes lrod-arrive{0%{opacity:0;transform:translateY(.5rem)}to{opacity:1;transform:none}}@keyframes lrod-regroup{0%{transform:none}45%{transform:translate(-.35rem)scale(1.08)}to{transform:none}}@keyframes lrod-achieve{0%{transform:scale(.94)}55%{transform:scale(1.04)}to{transform:scale(1)}}.lrod-arrive{animation:lrod-arrive var(--lrod-motion) var(--lrod-motion-ease) both}.lrod-regroup{animation:lrod-regroup calc(var(--lrod-motion) * 2.5) var(--lrod-motion-ease) both}.lrod-achieve{animation:lrod-achieve calc(var(--lrod-motion) * 1.8) var(--lrod-motion-ease) both}.lrod-board{z-index:60;color:#111;background:#fff;place-items:center;padding:4vmin;display:grid;position:fixed;inset:0;overflow:auto}.lrod-board__inner{text-align:center;justify-items:center;gap:2vmin;display:grid}.lrod-board__lead{font-family:var(--lrod-font-display);letter-spacing:-.02em;margin:0;font-size:clamp(1.5rem,5vmin,4rem);font-weight:800}.lrod-board__qr{width:min(52vmin,34rem);height:auto;display:block}.lrod-board__code{letter-spacing:.14em;margin:0;font-family:ui-monospace,monospace;font-size:clamp(2rem,11vmin,9rem);font-weight:700;line-height:1}.lrod-board__link{color:#444;word-break:break-all;margin:0;font-size:clamp(.875rem,2.4vmin,1.75rem)}@media print{.lrod-board{display:none!important}:root,.lrod-shell{--lrod-bg:#fff;--lrod-surface:#fff;--lrod-surface-2:#f4f4f4;--lrod-ink:#000;--lrod-ink-muted:#333;--lrod-ink-subtle:#555;--lrod-border:#999;--lrod-border-strong:#555;--lrod-shadow:none}:is(:root:not(:has(.lrod-sheet)),.lrod-shell:not(:has(.lrod-sheet))){--lrod-brand:#000;--lrod-brand-soft:#fff;--lrod-brand-ink:#000;--lrod-info-soft:#fff;--lrod-info-ink:#000;--lrod-success-soft:#fff;--lrod-success-ink:#000;--lrod-attention-soft:#fff;--lrod-attention-ink:#000;--lrod-error-soft:#fff;--lrod-error-ink:#000}html,body,.lrod-shell{color:#000!important;background:#fff!important}.lrod-shell:before,.lrod-no-print,.lrod-tabnav,.lrod-skip-link,.lrod-scratch,.lrod-scratch-bar,button,input,select,textarea{display:none!important}.lrod-main{max-width:none!important;padding:0!important}a:not(figure a){color:#000!important;text-decoration:none!important}*{box-shadow:none!important}tr,article,li{break-inside:avoid}h1,h2,h3{break-after:avoid}thead{display:table-header-group}tfoot{display:table-footer-group}}.lrod-btn{color:var(--lrod-ink);border:1px solid var(--lrod-border);background:0 0}.lrod-btn[data-variant=primary]{background:var(--lrod-brand);color:#fff;border-color:var(--lrod-brand);box-shadow:var(--lrod-shadow)}.lrod-btn[data-variant=secondary]{background:var(--lrod-surface);border-color:var(--lrod-border-strong)}.lrod-btn[data-variant=danger]{background:var(--lrod-error-soft);color:var(--lrod-error-ink);border-color:var(--lrod-error)}.lrod-submit{background:var(--lrod-surface);color:var(--lrod-ink);border:1px solid var(--lrod-border-strong)}.lrod-submit[data-variant=primary]{background:var(--lrod-brand);color:#fff;border-color:var(--lrod-brand)}.lrod-submit[data-variant=danger]{background:var(--lrod-error);color:#fff;border-color:var(--lrod-error)}.lrod-control{background:var(--lrod-surface);color:var(--lrod-ink);border:1px solid var(--lrod-border-strong);cursor:pointer}.lrod-viewtoggle{background:var(--lrod-surface);color:var(--lrod-ink-muted)}.lrod-clear{color:var(--lrod-brand);background:0 0;border:none;text-decoration:none}.lrod-viewtoggle[data-on=true]{background:var(--lrod-brand-soft);color:var(--lrod-brand-ink)}.lrod-stat{background:var(--lrod-surface);border:1px solid var(--lrod-border);border-radius:var(--lrod-radius)}.lrod-stat[data-link=true]{color:inherit;text-decoration:none}.lrod-chip-link{display:inline-block}:where(.lrod-shell a:not(figure a)){color:var(--lrod-brand);text-underline-offset:.16em;text-decoration:underline;text-decoration-thickness:1px;-webkit-text-decoration-color:var(--lrod-brand);-webkit-text-decoration-color:var(--lrod-brand);-webkit-text-decoration-color:var(--lrod-brand);text-decoration-color:var(--lrod-brand)}@supports (color:color-mix(in lab, red, red)){:where(.lrod-shell a:not(figure a)){-webkit-text-decoration-color:color-mix(in srgb, var(--lrod-brand) 45%, transparent);-webkit-text-decoration-color:color-mix(in srgb, var(--lrod-brand) 45%, transparent);-webkit-text-decoration-color:color-mix(in srgb, var(--lrod-brand) 45%, transparent);text-decoration-color:color-mix(in srgb, var(--lrod-brand) 45%, transparent)}}:where(.lrod-shell summary){cursor:pointer}:where(.lrod-shell summary)::marker{color:var(--lrod-ink-subtle)}.lrod-input{background:var(--lrod-surface);color:var(--lrod-ink);border:1px solid var(--lrod-border-strong)}.lrod-persona{all:unset;cursor:pointer;font-family:var(--lrod-font-display);font-size:var(--lrod-text-lg);color:var(--lrod-brand);font-weight:700}.lrod-role{min-height:var(--lrod-target);background:var(--lrod-surface);color:var(--lrod-ink);border:2px solid var(--lrod-border);border-radius:var(--lrod-radius-lg);box-shadow:none;align-items:center;gap:.9rem;height:100%;padding:1rem 1.15rem;text-decoration:none;display:flex}.lrod-role[data-emphasis=true]{background:var(--lrod-brand-soft);min-height:13rem;color:var(--lrod-brand-ink);border-color:var(--lrod-brand);box-shadow:var(--lrod-shadow);flex-direction:column;justify-content:center;align-items:flex-start;gap:.75rem;padding:1.75rem}.lrod-sort{color:inherit;align-items:center;gap:.3rem;text-decoration:none;display:inline-flex}.lrod-sort__glyph{opacity:.35}.lrod-sort__glyph[data-on=true]{opacity:1}.lrod-page{min-height:var(--lrod-target);border-radius:var(--lrod-radius);border:1px solid var(--lrod-border-strong);color:var(--lrod-ink);align-items:center;padding:0 .85rem;font-size:.875em;font-weight:600;text-decoration:none;display:inline-flex}.lrod-barbtn{min-height:var(--lrod-target);border-radius:var(--lrod-radius);color:var(--lrod-ink-muted);font:inherit;cursor:pointer;background:0 0;border:1px solid #0000;align-items:center;padding:0 .85rem;font-size:.875em;font-weight:600;display:inline-flex}.lrod-tile-link{border:1px solid var(--lrod-border);border-radius:var(--lrod-radius);background:var(--lrod-surface-2);color:inherit;padding:.5rem 1.75rem .5rem .6rem;text-decoration:none;display:block;position:relative}.lrod-tile-link:after{content:"›" / "";color:var(--lrod-ink-subtle);font-size:1.2em;line-height:1;position:absolute;top:50%;right:.65rem;transform:translateY(-50%)}::selection{background:var(--lrod-brand-soft);color:var(--lrod-brand-ink)}@media (hover:hover) and (pointer:fine){:where(a,button,[role=button],summary):not([disabled]):not([aria-disabled=true]):hover{cursor:pointer}a:not(.lrod-skip-link):not(.lrod-tab):hover{text-underline-offset:.2em;text-decoration-color:currentColor;text-decoration-thickness:2px}.lrod-tab:hover{color:var(--lrod-ink);background:var(--lrod-surface-2)}.lrod-row-link:hover{background:var(--lrod-surface-2)}.lrod-card-interactive:hover{border-color:var(--lrod-border-strong);box-shadow:var(--lrod-shadow)}}:where(button,[role=button],.lrod-tab,.lrod-card-interactive):not([disabled]):not([aria-disabled=true]):active,[data-surface=adult] :where(.lrod-btn,.lrod-submit,.lrod-control,.lrod-clear,.lrod-stat[data-link=true],.lrod-role,.lrod-page,.lrod-barbtn,.lrod-tile-link):not([disabled]):not([aria-disabled=true]):active{transform:translateY(1px)}:where(button,a,.lrod-btn,.lrod-submit,.lrod-control,.lrod-viewtoggle,.lrod-clear,.lrod-stat,.lrod-tab,.lrod-row-link,.lrod-card-interactive,.lrod-input,summary){transition:background var(--lrod-motion) var(--lrod-motion-ease), border-color var(--lrod-motion) var(--lrod-motion-ease), color var(--lrod-motion) var(--lrod-motion-ease), box-shadow var(--lrod-motion) var(--lrod-motion-ease), transform var(--lrod-motion) var(--lrod-motion-ease)}:where(button,[role=button])[disabled],:where(button,[role=button])[aria-disabled=true]{cursor:not-allowed;opacity:.55}@media (hover:hover) and (pointer:fine){[data-surface=adult] .lrod-btn[data-variant=ghost]:not([disabled]):hover{background:var(--lrod-surface);border-color:var(--lrod-border-strong)}[data-surface=adult] .lrod-btn[data-variant=secondary]:not([disabled]):hover{background:var(--lrod-surface-2)}[data-surface=adult] .lrod-btn[data-variant=danger]:not([disabled]):hover{border-color:var(--lrod-error-ink)}[data-surface=adult] .lrod-btn[data-variant=primary]:not([disabled]):hover{box-shadow:var(--lrod-shadow), 0 2px 10px #0000001a}[data-surface=adult] .lrod-submit[data-variant=secondary]:not([disabled]):hover,[data-surface=adult] .lrod-clear:hover,[data-surface=adult] .lrod-control:not([disabled]):hover{background:var(--lrod-surface-2)}[data-surface=adult] .lrod-submit[data-variant=primary]:not([disabled]):hover,[data-surface=adult] .lrod-submit[data-variant=danger]:not([disabled]):hover{box-shadow:var(--lrod-shadow), 0 2px 10px #0000001a}[data-surface=adult] .lrod-viewtoggle:not([data-on]):not([disabled]):hover{background:var(--lrod-surface-2);color:var(--lrod-ink)}[data-surface=adult] .lrod-chip-link:hover{transform:translateY(-1px)}[data-surface=adult] .lrod-stat[data-link=true]:hover{border-color:var(--lrod-border-strong);transform:translateY(-1px)}}[data-surface=adult] .lrod-graph-back h2:before{content:"←" / "";color:var(--lrod-ink-subtle);margin-right:.4em;font-weight:400}[data-surface=adult] .lrod-graph-forward h2:after{content:"→" / "";color:var(--lrod-ink-subtle);margin-left:.4em;font-weight:400}@media (hover:hover) and (pointer:fine){[data-surface=adult] .lrod-graph-back a,[data-surface=adult] .lrod-graph-forward a{display:inline-block}[data-surface=adult] .lrod-graph-back a:hover{transform:translate(-1px)}[data-surface=adult] .lrod-graph-forward a:hover{transform:translate(1px)}[data-surface=adult] summary:hover{text-underline-offset:.16em;text-decoration:underline;text-decoration-thickness:1px}@supports (color:color-mix(in lab, red, red)){[data-surface=adult] summary:hover{-webkit-text-decoration-color:color-mix(in srgb, currentColor 45%, transparent);-webkit-text-decoration-color:color-mix(in srgb, currentColor 45%, transparent);-webkit-text-decoration-color:color-mix(in srgb, currentColor 45%, transparent);text-decoration-color:color-mix(in srgb, currentColor 45%, transparent)}}[data-surface=adult] .lrod-input:not([disabled]):hover{border-color:var(--lrod-ink-subtle)}[data-surface=adult] .lrod-persona:hover{text-underline-offset:.16em;text-decoration:underline;text-decoration-thickness:1px}@supports (color:color-mix(in lab, red, red)){[data-surface=adult] .lrod-persona:hover{-webkit-text-decoration-color:color-mix(in srgb, currentColor 45%, transparent);-webkit-text-decoration-color:color-mix(in srgb, currentColor 45%, transparent);-webkit-text-decoration-color:color-mix(in srgb, currentColor 45%, transparent);text-decoration-color:color-mix(in srgb, currentColor 45%, transparent)}}[data-surface=adult] .lrod-role:hover{border-color:var(--lrod-border-strong);transform:translateY(-1px)}[data-surface=adult] .lrod-role[data-emphasis=true]:hover{border-color:var(--lrod-brand);box-shadow:var(--lrod-shadow), 0 2px 10px #0000001a}[data-surface=adult] .lrod-sort:hover{color:var(--lrod-ink)}[data-surface=adult] .lrod-sort:hover .lrod-sort__glyph{opacity:1}[data-surface=adult] .lrod-page:hover{background:var(--lrod-surface-2)}[data-surface=adult] .lrod-barbtn:not([disabled]):hover{color:var(--lrod-ink);background:var(--lrod-surface-2)}[data-surface=adult] .lrod-tile-link:hover{border-color:var(--lrod-border-strong);transform:translateY(-1px)}[data-surface=adult] .lrod-tile-link:hover:after{color:var(--lrod-ink-muted)}}.lrod-avatar-pick{background:var(--lrod-surface);border:3px solid var(--lrod-border)}.lrod-avatar-pick[data-on=true]{background:var(--lrod-brand-soft);border-color:var(--lrod-brand)}[data-surface=student] :where(a.lrod-btn,button,[role=button],.lrod-journey__link,.lrod-card-interactive,.lrod-avatar-pick,.lrod-option:not([data-locked]),.lrod-tab):not([disabled]):not([aria-disabled=true]):active{transform:translateY(var(--lrod-press-lift)) scale(var(--lrod-press-scale))}[data-surface=student] :where(a.lrod-btn,button,[role=button],.lrod-journey__link,.lrod-card-interactive,.lrod-option){transition-duration:var(--lrod-press-motion);transition-property:background,border-color,color,box-shadow,transform;transition-timing-function:var(--lrod-motion-ease)}@media (hover:hover) and (pointer:fine){[data-surface=student] a.lrod-btn[data-variant=primary]:not([disabled]):hover{box-shadow:var(--lrod-shadow), 0 2px 10px #0000001a}[data-surface=student] :where(a.lrod-btn[data-variant=secondary],a.lrod-btn[data-variant=ghost],button.lrod-submit[data-variant=secondary]):not([disabled]):hover{background:var(--lrod-surface-2)}[data-surface=student] .lrod-avatar-pick:not([data-on]):hover{border-color:var(--lrod-border-strong)}[data-surface=student] .lrod-option:not([data-locked]):hover{box-shadow:var(--lrod-shadow)}}.lrod-tabnav{border-bottom:1px solid var(--lrod-border);background:var(--lrod-surface);scrollbar-width:thin;overflow-x:auto}.lrod-tabnav__list{padding:0 var(--lrod-pad);gap:.25rem;max-width:80rem;margin:0 auto;list-style:none;display:flex}.lrod-tab{min-height:var(--lrod-target);color:var(--lrod-ink-muted);white-space:nowrap;border-bottom:3px solid #0000;align-items:center;gap:.4rem;padding:0 .9rem;font-weight:500;text-decoration:none;display:inline-flex}.lrod-tab[data-active=true]{color:var(--lrod-brand);border-bottom-color:var(--lrod-brand);font-weight:700}.lrod-skeleton{background:linear-gradient(90deg, var(--lrod-surface-2) 25%, var(--lrod-border) 37%, var(--lrod-surface-2) 63%);background-size:400% 100%;animation:1.4s ease-in-out infinite lrod-shimmer;display:block}@keyframes lrod-shimmer{0%{background-position:100%}to{background-position:0}}@media (prefers-reduced-motion:reduce){.lrod-skeleton{background:var(--lrod-surface-2);animation:none}}.lrod-journey{flex-direction:column;gap:0;margin:0;padding:0;list-style:none;display:flex}.lrod-journey__step{position:relative}.lrod-journey__step:not(:last-child):before{content:"";left:calc(var(--lrod-target) / 2);top:var(--lrod-target);background:var(--lrod-border-strong);width:3px;position:absolute;bottom:0;transform:translate(-50%)}.lrod-journey__step[data-state=done]:not(:last-child):before{background:var(--lrod-success)}.lrod-journey__step[data-state=locked]:not(:last-child):before{background:repeating-linear-gradient(to bottom, var(--lrod-border-strong) 0 6px, transparent 6px 12px)}.lrod-journey__link{border-radius:var(--lrod-radius);color:inherit;align-items:center;gap:.9rem;padding:.4rem .6rem .4rem 0;text-decoration:none;display:flex;position:relative}[data-surface=student] a.lrod-journey__link:hover{background:var(--lrod-surface-2)}.lrod-journey__node{width:var(--lrod-target);height:var(--lrod-target);background:var(--lrod-surface);border:3px solid var(--lrod-border-strong);color:var(--lrod-ink-muted);z-index:1;border-radius:999px;flex-shrink:0;place-items:center;font-size:1.1rem;font-weight:800;display:grid;position:relative}.lrod-journey__node[data-state=done]{background:var(--lrod-success);border-color:var(--lrod-success);color:#fff}.lrod-journey__node[data-state=here]{background:var(--lrod-brand-soft);border-color:var(--lrod-brand);box-shadow:0 0 0 4px var(--lrod-brand-soft);font-size:1.5rem}.lrod-journey__node[data-state=locked]{background:var(--lrod-surface-2);border-style:dashed;font-size:.95rem}.lrod-journey__node[data-state=open]{font-variant-numeric:tabular-nums}.lrod-journey__body{flex-direction:column;gap:.1rem;min-width:0;display:flex}.lrod-journey__leg{letter-spacing:.08em;text-transform:uppercase;color:var(--lrod-ink-subtle);font-size:.6875rem;font-weight:800}.lrod-journey__title{font-weight:700}.lrod-journey__step[data-state=locked] .lrod-journey__title{color:var(--lrod-ink-muted);font-weight:600}.lrod-journey__meta{color:var(--lrod-ink-muted);font-size:.875em}.lrod-journey__bar{background:var(--lrod-surface);border:1px solid var(--lrod-border-strong);border-radius:999px;width:min(14rem,100%);height:.4rem;margin-top:.25rem;display:block;overflow:hidden}.lrod-journey__bar>span{background:var(--lrod-brand);height:100%;display:block}.lrod-journey__bar--wide{width:100%;height:.6rem;margin-top:0}@media (prefers-reduced-motion:no-preference){.lrod-journey__node[data-state=here]{animation:2.4s ease-in-out infinite lrod-journey-here}}@keyframes lrod-journey-here{0%,to{box-shadow:0 0 0 4px var(--lrod-brand-soft)}50%{box-shadow:0 0 0 9px #0000}}.lrod-dialog{border:1px solid var(--lrod-border);border-radius:var(--lrod-radius-lg);background:var(--lrod-surface);color:var(--lrod-ink);overscroll-behavior:contain;width:min(32rem,100vw - 2rem);max-height:min(46rem,100svh - 3rem);margin:auto;padding:0;overflow:auto;box-shadow:0 10px 15px -3px #14212b1a,0 25px 50px -12px #14212b40}.lrod-dialog::backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#14212b73}[data-theme=dark] .lrod-dialog::backdrop{background:#0009}@media (prefers-color-scheme:dark){:not([data-theme=light]) .lrod-dialog::backdrop{background:#0009}}@media (prefers-reduced-motion:no-preference){.lrod-dialog[open]{animation:lrod-dialog-in var(--lrod-motion) var(--lrod-motion-ease)}.lrod-dialog[open]::backdrop{animation:lrod-fade-in var(--lrod-motion) var(--lrod-motion-ease)}}@keyframes lrod-dialog-in{0%{opacity:0;transform:translateY(.5rem)scale(.985)}to{opacity:1;transform:none}}@keyframes lrod-fade-in{0%{opacity:0}to{opacity:1}}.lrod-dialog__head{z-index:1;padding:var(--lrod-pad) var(--lrod-pad) .75rem;background:var(--lrod-surface);border-bottom:1px solid var(--lrod-border);align-items:flex-start;gap:1rem;display:flex;position:sticky;top:0}.lrod-dialog__title{font-family:var(--lrod-font-display);font-size:var(--lrod-text-lg);flex:1;margin:0;font-weight:700;line-height:1.25}.lrod-dialog__subtitle{color:var(--lrod-ink-muted);margin:.15rem 0 0;font-size:.875em}.lrod-dialog__close{width:var(--lrod-target);height:var(--lrod-target);border-radius:var(--lrod-radius);color:var(--lrod-ink-muted);cursor:pointer;background:0 0;border:1px solid #0000;flex-shrink:0;place-items:center;font-size:1.1rem;line-height:1;display:grid}.lrod-dialog__close:hover{background:var(--lrod-surface-2);color:var(--lrod-ink)}.lrod-dialog__body{padding:var(--lrod-pad)}.lrod-actions{align-items:center;gap:var(--lrod-target-gap);flex-wrap:wrap;display:flex}.lrod-actions--end{justify-content:flex-end}.lrod-page-head{justify-content:space-between;align-items:flex-end;gap:var(--lrod-gap);padding-bottom:calc(var(--lrod-gap) * .75);border-bottom:1px solid var(--lrod-border);flex-wrap:wrap;display:flex}.lrod-page-head__text{flex-direction:column;gap:.2rem;max-width:52ch;display:flex}[data-surface=adult] .lrod-tabnav{background:var(--lrod-surface);border-bottom:1px solid var(--lrod-border);-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 2rem),#0000);mask-image:linear-gradient(90deg,#000 calc(100% - 2rem),#0000)}@supports not ((-webkit-mask-image:linear-gradient(#000, #000)) or (mask-image:linear-gradient(#000, #000))){[data-surface=adult] .lrod-tabnav{-webkit-mask-image:none;mask-image:none}}[data-surface=adult] .lrod-tab{letter-spacing:-.005em;border-radius:var(--lrod-radius) var(--lrod-radius) 0 0;transition:color var(--lrod-motion) var(--lrod-motion-ease);font-size:.9375em}[data-surface=adult] .lrod-tab:hover{color:var(--lrod-ink);background:var(--lrod-surface-2)}[data-surface=adult] .lrod-tab[data-active=true]{background:0 0}[data-surface=adult] table{font-variant-numeric:tabular-nums}[data-surface=adult] tbody tr{transition:background var(--lrod-motion) var(--lrod-motion-ease)}[data-surface=adult] tbody tr:hover{background:var(--lrod-surface-2)}.lrod-theme{border:1px solid var(--lrod-border);background:var(--lrod-surface-2);border-radius:999px;gap:2px;padding:2px;display:inline-flex}.lrod-theme button{min-width:2.15rem;height:2.15rem;color:var(--lrod-ink-subtle);font:inherit;cursor:pointer;transition:background var(--lrod-motion) var(--lrod-motion-ease), color var(--lrod-motion) var(--lrod-motion-ease);background:0 0;border:none;border-radius:999px;place-items:center;font-size:.9rem;line-height:1;display:grid}.lrod-theme button:hover{color:var(--lrod-ink)}.lrod-theme button[aria-pressed=true]{background:var(--lrod-surface);color:var(--lrod-ink);box-shadow:var(--lrod-shadow)}.lrod-stat__label{text-transform:uppercase;letter-spacing:.07em;color:var(--lrod-ink-subtle);font-size:.75em;font-weight:600;line-height:1.35}.lrod-stat__detail{color:var(--lrod-ink-muted);margin-top:.15rem;font-size:.875em}[data-surface=student] .lrod-stat__label{text-transform:none;letter-spacing:0;color:var(--lrod-ink-muted);font-size:.9em;font-weight:700}[data-maturity=playful] .lrod-stat__label{color:var(--lrod-ink);font-size:.95em}[data-maturity=playful] .lrod-journey__step:not(:last-child):before{width:6px}[data-maturity=playful] .lrod-journey__node{border-width:4px;font-size:1.6rem}[data-maturity=playful] .lrod-journey__node[data-state=here]{font-size:2.2rem}[data-maturity=playful] .lrod-journey__link{gap:1.1rem;padding:.5rem .75rem .5rem 0}[data-maturity=playful] .lrod-journey__leg{display:none}[data-maturity=playful] .lrod-journey__bar--wide{height:.9rem}[data-maturity=sophisticated] .lrod-journey__step:not(:last-child):before{width:2px}[data-maturity=sophisticated] .lrod-journey__node{border-width:2px;font-size:.9rem}[data-maturity=sophisticated] .lrod-journey__bar--wide{height:.45rem}.lrod-main{width:100%;max-width:64rem;padding:calc(var(--lrod-pad) * 1.25) var(--lrod-pad) calc(var(--lrod-pad) * 3);flex:1;margin:0 auto}[data-surface=adult] .lrod-main{max-width:80rem}[data-surface=student] .lrod-main{max-width:56rem}[data-maturity=playful] .lrod-main{max-width:42rem}.lrod-scratch{z-index:30;pointer-events:none;width:100%;height:100%;position:fixed;inset:0}.lrod-scratch[data-active=true]{pointer-events:auto;touch-action:none;cursor:crosshair}.lrod-scratch-bar{right:var(--lrod-pad);bottom:var(--lrod-pad);z-index:31;align-items:flex-end;gap:.5rem;display:flex;position:fixed}.lrod-scratch-open{width:var(--lrod-target);height:var(--lrod-target);border:2px solid var(--lrod-border-strong);background:var(--lrod-surface);color:var(--lrod-ink);box-shadow:var(--lrod-shadow);cursor:pointer;border-radius:999px;flex-shrink:0;place-items:center;font-size:1.35rem;line-height:1;display:grid}.lrod-scratch-open[aria-expanded=true]{background:var(--lrod-brand-soft);border-color:var(--lrod-brand);color:var(--lrod-brand-ink)}.lrod-scratch-open:hover{border-color:var(--lrod-brand)}.lrod-scratch-tools{gap:var(--lrod-target-gap);border-radius:var(--lrod-radius-lg);border:1px solid var(--lrod-border);background:var(--lrod-surface);box-shadow:var(--lrod-shadow);flex-direction:column;padding:.5rem;display:flex}.lrod-scratch-tool{min-height:var(--lrod-target);border-radius:var(--lrod-radius);border:2px solid var(--lrod-border);background:var(--lrod-surface);color:var(--lrod-ink);font:inherit;white-space:nowrap;cursor:pointer;align-items:center;gap:.6rem;padding:0 .9rem;font-weight:600;display:flex}.lrod-scratch-tool:hover:not(:disabled){border-color:var(--lrod-border-strong)}.lrod-scratch-tool[data-on=true]{background:var(--lrod-brand-soft);border-color:var(--lrod-brand);color:var(--lrod-brand-ink)}.lrod-scratch-tool:disabled{opacity:.5;cursor:default}@media print{.lrod-scratch,.lrod-scratch-bar{display:none}}.lrod-avatar{background:var(--lrod-brand-soft);border:2px solid var(--lrod-brand);border-radius:999px;flex-shrink:0;place-items:center;width:3rem;height:3rem;font-size:1.5rem;line-height:1;display:grid}.lrod-avatar--lg{border-width:3px;width:4rem;height:4rem;font-size:2rem}[data-maturity=playful] .lrod-avatar{border-width:4px;width:4.5rem;height:4.5rem;font-size:2.4rem}[data-maturity=playful] .lrod-avatar--lg{width:6rem;height:6rem;font-size:3.2rem}[data-maturity=sophisticated] .lrod-avatar{width:2.5rem;height:2.5rem;font-size:1.25rem}[data-maturity=playful] .lrod-tabnav__list{justify-content:center}[data-maturity=playful] .lrod-tab{font-size:1.05em;font-weight:700}@media (max-width:600px){.lrod-tabnav{z-index:20;border-bottom:0;border-top:1px solid var(--lrod-border);padding-bottom:env(safe-area-inset-bottom,0px);position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 12px #0000000f}.lrod-tabnav__list{padding:0}.lrod-tabnav__list>li{flex:1 0 auto}.lrod-tab{text-align:center;border-top:3px solid #0000;border-bottom:0;flex-direction:column;justify-content:center;gap:.15rem;width:100%;min-width:4.5rem;padding:.35rem .4rem;font-size:.8125rem}.lrod-tab[data-active=true]{border-bottom-color:#0000;border-top-color:var(--lrod-brand)}.lrod-main{padding-bottom:calc(var(--lrod-target) + var(--lrod-pad) + env(safe-area-inset-bottom,0px))}.lrod-scratch-bar{left:var(--lrod-pad);bottom:calc(var(--lrod-target) + .75rem + env(safe-area-inset-bottom,0px));align-items:center}.lrod-scratch-tools{flex-direction:row;flex:1;justify-content:space-between;gap:.25rem;min-width:0;padding:.35rem}.lrod-scratch-tool{text-align:center;flex-direction:column;flex:1 1 0;justify-content:center;gap:.1rem;min-width:0;padding:.3rem .15rem;font-size:.6875rem}}.lrod-info{vertical-align:baseline;align-items:center;margin-left:.3em;display:inline-flex;position:relative}.lrod-info__dot{border:1px solid var(--lrod-border-strong);width:1.15em;height:1.15em;color:var(--lrod-ink-subtle);font-family:var(--lrod-font-sans);cursor:help;background:0 0;border-radius:999px;justify-content:center;align-items:center;padding:0;font-size:.8125em;font-style:italic;font-weight:700;line-height:1;display:inline-flex}.lrod-info__dot:hover,.lrod-info__dot[aria-expanded=true]{border-color:var(--lrod-info);background:var(--lrod-info-soft);color:var(--lrod-info-ink)}.lrod-info__dot:after{content:"";width:1.5rem;height:1.5rem;position:absolute;inset:50%;transform:translate(-50%,-50%)}.lrod-info__panel{z-index:40;border:1px solid var(--lrod-border);border-radius:var(--lrod-radius);background:var(--lrod-surface);width:max-content;max-width:min(24rem,100vw - 2rem);box-shadow:var(--lrod-shadow);color:var(--lrod-ink-muted);letter-spacing:normal;text-transform:none;white-space:normal;text-align:left;padding:.6rem .7rem;font-size:.8125rem;font-style:normal;font-weight:400;line-height:1.5;display:block;position:absolute;top:calc(100% + .4rem);left:0}@media (max-width:600px){.lrod-info__panel{left:auto;right:0}}.lrod-sheet{color:#111;border-radius:var(--lrod-radius-lg);border:1px solid var(--lrod-border);--lrod-math-a:#2563eb;--lrod-math-b:#ea580c;--lrod-math-c:#059669;--lrod-math-d:#7c3aed;--lrod-math-grid:#cbd5e1;--lrod-math-empty:#f1f5f9;--lrod-ink:#0f172a;--lrod-ink-muted:#334155;--lrod-ink-subtle:#475569;--lrod-surface:#fff;--lrod-surface-2:#f1f5f9;--lrod-border:#cbd5e1;--lrod-border-strong:#94a3b8;--lrod-brand:#4338ca;--lrod-brand-soft:#e0e7ff;--lrod-success-soft:#dcfce7;--lrod-success-ink:#052e16;--lrod-attention-ink:#451a03;--lrod-error:#b91c1c;background:#fff;max-width:46rem;margin:0 auto;padding:1.5rem}.lrod-sheet__rule{border:none;border-top:2px solid #111;margin:1.1rem 0 .9rem}.lrod-sheet__q{break-inside:avoid;page-break-inside:avoid;border-bottom:1px dashed #b8b8b8;padding:.65rem 0}.lrod-sheet__work{background:repeating-linear-gradient(#0000 0 1.45rem,#e8e8e8 1.45rem calc(1.45rem + 1px));border:1px solid #ccc;border-radius:6px;min-height:3.5rem;margin-top:.5rem}.lrod-sheet__answerbox{vertical-align:bottom;border-bottom:2px solid #111;min-width:6.5rem;height:1.75rem;display:inline-block}.lrod-sheet__break{break-before:page;page-break-before:always}@media print{.lrod-no-print{display:none!important}.lrod-shell:has(.lrod-sheet)>header{display:none!important}.lrod-shell:has(.lrod-sheet) .lrod-tabnav{display:none!important}.lrod-shell:has(.lrod-sheet) .lrod-skip-link{display:none!important}.lrod-shell:has(.lrod-sheet) .lrod-main{max-width:none!important;padding:0!important}.lrod-sheet{color:#000;background:#fff;border:none;border-radius:0;max-width:none;margin:0;padding:0}.lrod-sheet figure,.lrod-sheet figure *,.lrod-sheet svg,.lrod-sheet__work{-webkit-print-color-adjust:exact;print-color-adjust:exact}.lrod-sheet h1,.lrod-sheet h2,.lrod-sheet p,.lrod-sheet li,.lrod-sheet span:not(figure span),.lrod-sheet strong,.lrod-sheet em{color:#000!important;box-shadow:none!important}@page{margin:14mm}}@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-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@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}@property --tw-ease{syntax:"*";inherits:false}