:root{--parchment-bg:#f8f4ef;--parchment-bg-alt:#f4efe9;--parchment-surface:#fffdfa;--story-text:#15110c;--story-subtext:#5f564f;--story-muted:#97918c;--soft-border:#e1dad0;--royal-indigo:#3959da;--royal-indigo-dark:#1e31b1;--royal-indigo-light:#dbe8ff;--royal-indigo-tint:#ebf2ff;--treasure-amber:#da7f00;--treasure-amber-dark:#8a4c00;--treasure-amber-light:#ffe1c4;--treasure-amber-tint:#fff0e2;--coral-action:#ed3726;--coral-action-dark:#bd0000;--coral-action-light:#ffdfd8;--meadow-green:#009045;--meadow-green-light:#cbf4d5;--meadow-green-tint:#e1f9e6;--sky-blue:#0085a8;--sky-blue-light:#c3f0ff;--sky-blue-tint:#e0f6ff;--violet-magic:#6b55df;--violet-magic-light:#e4e4ff;--violet-magic-tint:#eff0ff;--reading-pink:#dd4f7a;--reading-pink-tint:#ffebef;--rose-tint:#ffebec;--shadow-soft:0 2px 8px #15110c12;--shadow-medium:0 8px 32px #15110c1a;--shadow-large:0 24px 64px #15110c24;--ease-polish:cubic-bezier(.22, 1, .36, 1);--t-fast:.18s;--t-mid:.28s}@supports (color:lab(0% 0 0)){:root{--parchment-bg:lab(96.5339% .690222 2.95945);--parchment-bg-alt:lab(94.797% .869244 3.70345);--parchment-surface:lab(99.4289% .426769 1.84667);--story-text:lab(5.25523% 1.45006 2.88487);--story-subtext:lab(37.3442% 2.37878 5.63995);--story-muted:lab(60.5528% 1.43585 3.4883);--soft-border:lab(87.264% 1.33145 5.57352);--royal-indigo:lab(41.7186% 23.956 -70.8077);--royal-indigo-dark:lab(27.1434% 32.3286 -70.874);--royal-indigo-light:lab(91.5203% .683814 -22.2478);--royal-indigo-tint:lab(95.1981% .0383854 -11.2589);--treasure-amber:lab(62.262% 33.1191 84.7591);--treasure-amber-dark:lab(38.7008% 41.2567 107.519);--treasure-amber-light:lab(91.7971% 9.36538 21.5406);--treasure-amber-tint:lab(95.9048% 5.21678 12.3478);--coral-action:lab(53.8023% 68.3475 54.7132);--coral-action-dark:lab(39.8139% 69.0019 66.7608);--coral-action-light:lab(91.1934% 23.7812 15.9433);--meadow-green:lab(52.3595% -56.7058 34.6039);--meadow-green-light:lab(92.6794% -18.1634 10.6762);--meadow-green-tint:lab(95.8301% -10.5625 6.19323);--sky-blue:lab(50.5807% -30.9928 -44.7293);--sky-blue-light:lab(92.1694% -13.7712 -15.6514);--sky-blue-tint:lab(95.537% -8.2106 -9.21191);--violet-magic:lab(44.6838% 36.8185 -68.6034);--violet-magic-light:lab(91.3136% 6.41069 -21.4871);--violet-magic-tint:lab(95.0463% 3.50115 -12.6517);--reading-pink:lab(54.9016% 58.7125 7.04517);--reading-pink-tint:lab(94.938% 11.7328 1.2851);--rose-tint:lab(94.9819% 11.3991 3.58876);--shadow-soft:0 2px 8px lab(5.25523% 1.45006 2.88487/.07);--shadow-medium:0 8px 32px lab(5.25523% 1.45006 2.88487/.1);--shadow-large:0 24px 64px lab(5.25523% 1.45006 2.88487/.14)}}.lk-fl-app{background:var(--parchment-bg);height:100vh;color:var(--story-text);flex-direction:column;font-family:Nunito,system-ui,sans-serif;font-weight:700;display:flex;overflow:hidden}.lk-fl-top{border-bottom:1px solid var(--soft-border);background:var(--parchment-surface);flex-shrink:0;justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.lk-fl-back{border:1.5px solid var(--soft-border);background:var(--parchment-surface);width:36px;height:36px;color:var(--story-subtext);cursor:pointer;border-radius:50%;place-items:center;font-weight:900;display:grid}.lk-fl-pb{color:var(--story-subtext);align-items:center;gap:8px;font-size:.78rem;font-weight:800;display:flex}.lk-fl-pb-avatar{background:var(--treasure-amber);width:28px;height:28px;color:var(--story-text);border-radius:50%;place-items:center;font-family:Fredoka,sans-serif;font-size:.85rem;font-weight:700;display:grid}.lk-fl-pb b{color:var(--story-text);font-weight:900}.lk-fl-meta{gap:6px;display:flex}.lk-fl-mp{background:var(--parchment-bg-alt);border:1px solid var(--soft-border);color:var(--story-text);border-radius:50px;align-items:center;gap:4px;padding:4px 10px;font-size:.7rem;font-weight:900;display:inline-flex}.lk-fl-banner{background:var(--fl-tint,var(--parchment-bg-alt));border-bottom:1px solid var(--fl-soft,var(--soft-border));flex-shrink:0;align-items:center;gap:12px;padding:14px 18px;display:flex}.lk-fl-banner-icon{background:var(--parchment-surface);border:1.5px solid var(--fl-soft,var(--soft-border));border-radius:12px;place-items:center;width:40px;height:40px;font-size:1.25rem;display:grid}.lk-fl-banner h3{color:var(--fl-accent);margin:0;font-family:Fredoka,sans-serif;font-size:1rem;font-weight:600}.lk-fl-banner small{color:var(--story-subtext);letter-spacing:.4px;text-transform:uppercase;font-size:.7rem;font-weight:800;display:block}.lk-fl-body{flex:1;padding:16px 18px 80px;overflow-y:auto}.lk-fl-hub-progress{background:var(--parchment-surface);border:1.5px solid var(--soft-border);border-radius:16px;margin-bottom:16px;padding:14px}.lk-fl-hub-progress-row{justify-content:space-between;align-items:center;margin-bottom:10px;font-size:.78rem;font-weight:800;display:flex}.lk-fl-hub-bar{background:var(--soft-border);border-radius:4px;height:8px;overflow:hidden}.lk-fl-hub-bar>i{background:var(--fl-accent);height:100%;transition:width .4s var(--ease-polish);border-radius:4px;display:block}.lk-fl-modules{flex-direction:column;gap:10px;display:flex}.lk-fl-module{background:var(--parchment-surface);border:1.5px solid var(--soft-border);cursor:pointer;transition:transform var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);border-radius:16px;align-items:center;gap:12px;padding:12px 14px;display:flex}.lk-fl-module:hover{box-shadow:var(--shadow-soft);transform:translateY(-1px)}.lk-fl-module.locked{opacity:.55;cursor:not-allowed}.lk-fl-module.active{border-color:var(--fl-accent);background:var(--fl-tint)}.lk-fl-module.mastered{border-color:var(--meadow-green-light)}.lk-fl-mod-dot{border-radius:50%;flex-shrink:0;place-items:center;width:36px;height:36px;font-size:.82rem;font-weight:900;display:grid}.lk-fl-module.mastered .lk-fl-mod-dot{background:var(--meadow-green);color:#fff}.lk-fl-module.active .lk-fl-mod-dot{background:var(--fl-accent);color:#fff}.lk-fl-module.open .lk-fl-mod-dot{background:var(--parchment-bg-alt);color:var(--story-subtext);border:1.5px solid var(--soft-border)}.lk-fl-module.locked .lk-fl-mod-dot{background:var(--parchment-bg-alt);color:var(--story-muted)}.lk-fl-mod-info{flex:1;min-width:0}.lk-fl-mod-name{font-family:Fredoka,sans-serif;font-size:.95rem;font-weight:600}.lk-fl-mod-state{color:var(--story-muted);letter-spacing:.4px;text-transform:uppercase;font-size:.72rem;font-weight:800}.lk-fl-module.mastered .lk-fl-mod-state{color:var(--meadow-green)}.lk-fl-module.active .lk-fl-mod-state{color:var(--fl-accent)}.lk-fl-mod-go{background:var(--fl-accent);color:#fff;border-radius:50%;place-items:center;width:28px;height:28px;font-weight:900;display:grid}.lk-fl-module.mastered .lk-fl-mod-go{background:var(--meadow-green)}.lk-fl-module.locked .lk-fl-mod-go,.lk-fl-module.open .lk-fl-mod-go{background:var(--soft-border);color:var(--story-muted)}.lk-fl-intro-card{background:var(--parchment-surface);border:1.5px solid var(--fl-soft,var(--soft-border));text-align:center;border-radius:22px;margin-bottom:14px;padding:22px 20px}.lk-fl-intro-tag{background:var(--fl-tint);color:var(--fl-accent);letter-spacing:.8px;text-transform:uppercase;border-radius:50px;margin-bottom:10px;padding:4px 12px;font-size:.66rem;font-weight:900;display:inline-block}.lk-fl-intro-card h2{margin:0 0 12px;font-family:Fredoka,sans-serif;font-size:1.5rem;font-weight:600}.lk-fl-intro-card p{color:var(--story-subtext);margin:0;font-size:.95rem;line-height:1.55}.lk-fl-intro-example{background:var(--fl-tint);color:var(--fl-accent);border-radius:14px;margin-top:16px;padding:14px;font-family:Fredoka,sans-serif;font-size:1.1rem;font-weight:600}.lk-fl-intro-steps{justify-content:center;gap:8px;margin-top:14px;display:flex}.lk-fl-intro-step{background:var(--soft-border);border-radius:50%;width:8px;height:8px}.lk-fl-intro-step.active{background:var(--fl-accent);border-radius:4px;width:24px}.lk-fl-cta{background:var(--fl-accent);color:#fff;cursor:pointer;width:100%;transition:transform var(--t-fast);border:0;border-radius:50px;justify-content:center;align-items:center;gap:8px;padding:14px 24px;font-family:Nunito,sans-serif;font-size:.95rem;font-weight:900;display:inline-flex;box-shadow:0 4px 16px #3f5bb840;box-shadow:0 4px 16px lab(40.3656% 13.4577 -53.3139/.25)}.lk-fl-cta:hover{transform:translateY(-1px)}.lk-fl-q-progress{gap:4px;margin-bottom:14px;display:flex}.lk-fl-q-progress>div{background:var(--soft-border);border-radius:3px;flex:1;height:6px}.lk-fl-q-progress>div.done{background:var(--meadow-green)}.lk-fl-q-progress>div.active{background:var(--fl-accent)}.lk-fl-q-prompt{text-align:center;color:var(--story-text);margin:6px 0 18px;font-family:Fredoka,sans-serif;font-size:1.3rem;font-weight:600;line-height:1.25}.lk-fl-step{border:1.5px solid var(--soft-border);background:var(--parchment-surface);width:26px;height:26px;color:var(--story-subtext);cursor:pointer;border-radius:50%;font-weight:900}.lk-fl-check{background:var(--fl-accent);color:#fff;cursor:pointer;border:0;border-radius:50px;padding:12px 26px;font-size:.9rem;font-weight:900;box-shadow:0 4px 16px #3f5bb840;box-shadow:0 4px 16px lab(40.3656% 13.4577 -53.3139/.25)}.lk-fl-check:disabled{opacity:.4;cursor:not-allowed}.lk-fl-numbox{border:2.5px solid var(--fl-accent);background:var(--parchment-surface);border-radius:16px;place-items:center;width:70px;height:70px;font-family:Fredoka,sans-serif;font-size:1.8rem;font-weight:700;display:grid}.lk-fl-cmp{border:2px solid var(--soft-border);cursor:pointer;background:var(--parchment-surface);border-radius:10px;width:44px;height:36px;font-family:Fredoka,sans-serif;font-size:1.1rem;font-weight:700}.lk-fl-tile{border:2px solid var(--soft-border);cursor:pointer;background:var(--parchment-surface);width:90px;height:90px;transition:all var(--t-fast);border-radius:16px;place-items:center;display:grid}.lk-fl-chip{border:2px solid var(--soft-border);cursor:pointer;background:var(--parchment-surface);border-radius:14px;padding:14px 18px;font-size:.92rem;font-weight:900}.lk-fl-hint{background:var(--treasure-amber-tint);border:1px solid var(--treasure-amber-light);border-radius:14px;align-items:flex-start;gap:10px;margin-top:14px;padding:10px 14px;display:flex}.lk-fl-hint-icon{background:var(--treasure-amber);width:22px;height:22px;color:var(--story-text);border-radius:50%;flex-shrink:0;place-items:center;font-size:12px;font-weight:900;display:grid}.lk-fl-hint-text{color:var(--story-text);font-size:.82rem;font-weight:700;line-height:1.4}.lk-fl-celebrate{text-align:center;padding:40px 20px 20px;position:relative}.lk-fl-celebrate-badge{background:var(--fl-accent);width:110px;height:110px;animation:lk-fl-pop .6s var(--ease-polish);border-radius:50%;place-items:center;margin:0 auto 18px;font-size:2.5rem;display:grid;position:relative;box-shadow:0 12px 36px #3f5bb859;box-shadow:0 12px 36px lab(40.3656% 13.4577 -53.3139/.35)}.lk-fl-celebrate-badge:before,.lk-fl-celebrate-badge:after{content:"";border:2px dashed var(--fl-accent);opacity:.35;border-radius:50%;position:absolute;inset:-8px}.lk-fl-celebrate-badge:after{opacity:.18;inset:-18px}@keyframes lk-fl-pop{0%{opacity:0;transform:scale(.4)}60%{opacity:1;transform:scale(1.1)}to{opacity:1;transform:scale(1)}}.lk-fl-celebrate h2{margin:0 0 6px;font-family:Fredoka,sans-serif;font-size:1.6rem;font-weight:600}.lk-fl-celebrate .sub{color:var(--story-subtext);margin:0 0 22px;font-size:.92rem}.lk-fl-stats{grid-template-columns:1fr 1fr 1fr;gap:10px;margin-bottom:18px;display:grid}.lk-fl-stat{background:var(--parchment-surface);border:1.5px solid var(--soft-border);border-radius:14px;padding:12px 8px}.lk-fl-stat .v{color:var(--fl-accent);font-family:Fredoka,sans-serif;font-size:1.3rem;font-weight:700}.lk-fl-stat .l{letter-spacing:.6px;text-transform:uppercase;color:var(--story-muted);margin-top:2px;font-size:.66rem;font-weight:900}.lk-fl-next{background:var(--fl-tint);border:1.5px solid var(--fl-soft,var(--soft-border));text-align:left;border-radius:16px;align-items:center;gap:12px;margin-bottom:14px;padding:14px;display:flex}.lk-fl-next-icon{background:var(--parchment-surface);border:1.5px solid var(--fl-soft,var(--soft-border));border-radius:10px;flex-shrink:0;place-items:center;width:36px;height:36px;font-size:1.1rem;display:grid}.lk-fl-next-info{flex:1}.lk-fl-next-info .lbl{letter-spacing:.6px;text-transform:uppercase;color:var(--fl-accent);font-size:.66rem;font-weight:900}.lk-fl-next-info .name{font-family:Fredoka,sans-serif;font-size:1rem;font-weight:600}.lk-fl-confetti{pointer-events:none;position:absolute;inset:0;overflow:hidden}.lk-fl-confetti span{border-radius:2px;width:8px;height:8px;animation:2.4s ease-in infinite lk-fl-fall;position:absolute}@keyframes lk-fl-fall{0%{opacity:0;transform:translateY(-20px)rotate(0)}20%{opacity:1}to{opacity:0;transform:translateY(380px)rotate(720deg)}}.lk-fl-ghost{width:100%;color:var(--story-subtext);border:1.5px solid var(--soft-border);cursor:pointer;background:0 0;border-radius:50px;padding:12px 20px;font-size:.88rem;font-weight:800}.lk-nav{z-index:100;border-bottom:1px solid var(--border,#e1dad0);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffdfaed;background:lab(99.4289% .426769 1.84667/.93);align-items:center;gap:12px;width:100%;height:64px;padding:0 clamp(16px,4vw,56px);transition:box-shadow .25s;display:flex;position:sticky;top:0}@supports (color:lab(0% 0 0)){.lk-nav{border-bottom:1px solid var(--border,lab(87.264% 1.33145 5.57352))}}.lk-nav.is-scrolled{box-shadow:var(--shadow-sm,0 2px 8px #15110c12)}@supports (color:lab(0% 0 0)){.lk-nav.is-scrolled{box-shadow:var(--shadow-sm,0 2px 8px lab(5.25523% 1.45006 2.88487/.07))}}.lk-nav-links{align-items:center;gap:2px;margin-left:auto;display:flex}.lk-nav-link{min-height:42px;color:var(--sub,#5f564f);white-space:nowrap;border-radius:50px;justify-content:center;align-items:center;padding:10px 16px;font-family:Nunito,system-ui,sans-serif;font-size:.875rem;font-weight:700;line-height:1;text-decoration:none;transition:color .2s,background .2s,transform .2s,box-shadow .2s;display:inline-flex}@supports (color:lab(0% 0 0)){.lk-nav-link{color:var(--sub,lab(37.3442% 2.37878 5.63995))}}.lk-nav-link:hover,.lk-nav-link.active{color:var(--text,#15110c);background:var(--bg-alt,#f4efe9);text-decoration:none}@supports (color:lab(0% 0 0)){.lk-nav-link:hover,.lk-nav-link.active{color:var(--text,lab(5.25523% 1.45006 2.88487));background:var(--bg-alt,lab(94.797% .869244 3.70345))}}.lk-nav-cta{background:var(--coral,#ed3726);margin-left:6px;padding:11px 24px;box-shadow:0 3px 14px #ed372647;box-shadow:0 3px 14px lab(53.8023% 68.3475 54.7132/.28);color:#fffbfa!important;color:lab(98.7988% 1.45793 .967085)!important}@supports (color:lab(0% 0 0)){.lk-nav-cta{background:var(--coral,lab(53.8023% 68.3475 54.7132))}}.lk-nav-cta:hover{background:var(--coral-dark,#bd0000);transform:translateY(-1px);box-shadow:0 5px 22px #ed372666;box-shadow:0 5px 22px lab(53.8023% 68.3475 54.7132/.4);color:#fffbfa!important;color:lab(98.7988% 1.45793 .967085)!important}@supports (color:lab(0% 0 0)){.lk-nav-cta:hover{background:var(--coral-dark,lab(39.8139% 69.0019 66.7608))}}.lk-nav-toggle{border:1.5px solid var(--border,#e1dad0);background:var(--surface,#fffdfa);cursor:pointer;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:42px;height:42px;margin-left:auto;padding:0;display:none}@supports (color:lab(0% 0 0)){.lk-nav-toggle{border:1.5px solid var(--border,lab(87.264% 1.33145 5.57352));background:var(--surface,lab(99.4289% .426769 1.84667))}}.lk-nav-toggle span{background:var(--sub,#5f564f);border-radius:2px;width:20px;height:2px;transition:transform .22s,opacity .18s}@supports (color:lab(0% 0 0)){.lk-nav-toggle span{background:var(--sub,lab(37.3442% 2.37878 5.63995))}}.lk-nav-toggle.open span:first-child{transform:translateY(7px)rotate(45deg)}.lk-nav-toggle.open span:nth-child(2){opacity:0}.lk-nav-toggle.open span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.lk-nav-backdrop{z-index:99;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#15110c61;background:lab(5.25523% 1.45006 2.88487/.38);border:0;display:none;position:fixed;inset:64px 0 0}@media (max-width:720px){.lk-nav-links{z-index:101;background:var(--surface,#fffdfa);border:1px solid var(--border,#e1dad0);box-shadow:var(--shadow-md,0 8px 32px #15110c1a);border-radius:20px;flex-direction:column;gap:4px;margin-left:0;padding:12px;display:none;position:absolute;top:64px;left:12px;right:12px}@supports (color:lab(0% 0 0)){.lk-nav-links{background:var(--surface,lab(99.4289% .426769 1.84667));border:1px solid var(--border,lab(87.264% 1.33145 5.57352));box-shadow:var(--shadow-md,0 8px 32px lab(5.25523% 1.45006 2.88487/.1))}}.lk-nav-links.open{display:flex}.lk-nav-link,.lk-nav-cta{text-align:center;width:100%;margin-left:0}.lk-nav-toggle{display:inline-flex}.lk-nav-backdrop.open{display:block}}@media print{.lk-nav{display:none}}