@keyframes ch-slide{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:none}}@keyframes ch-rise{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes ch-breathe{50%{transform:translateY(-3px)scale(1.02)}}@keyframes ch-check{0%{transform:rotate(45deg)scale(0)}60%{transform:rotate(45deg)scale(1.25)}to{transform:rotate(45deg)scale(1)}}@keyframes ch-shake{20%{transform:translate(-6px)}40%{transform:translate(6px)}60%{transform:translate(-4px)}80%{transform:translate(4px)}}.ch-root,.ch-screen{overflow-x:clip}.ch-screen{animation:.18s ease-out ch-rise}.ch-root>.ch-screen,.ch-screen .ch-step{animation:.18s ease-out ch-slide}.ch-rise{animation:.22s ease-out backwards ch-rise}.ch-rise:nth-child(2){animation-delay:40ms}.ch-rise:nth-child(3){animation-delay:80ms}.ch-rise:nth-child(4){animation-delay:.12s}.ch-rise:nth-child(5){animation-delay:.16s}.ch-rise:nth-child(n+6){animation-delay:.2s}.ch-buddy{transform-origin:50% 100%;animation:4s ease-in-out infinite ch-breathe}.ch-step .ui-feedback.good strong,.ch-ask-feedback.good{align-items:center;gap:12px;display:flex}.ch-step .ui-feedback.good strong:before{content:"";border-bottom:3px solid;border-right:3px solid;flex:none;width:9px;height:17px;margin:-6px 6px 0 4px;animation:.32s cubic-bezier(.3,1.4,.5,1) both ch-check;transform:rotate(45deg)}.ch-step .ui-feedback.retry{animation:.4s both ch-shake}@media (prefers-reduced-motion:reduce){.ch-screen,.ch-step,.ch-rise,.ch-buddy,.ch-step .ui-feedback.good strong:before,.ch-step .ui-feedback.retry{animation:none}}.ch-top{background:0 0;border:0;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;height:auto;padding:0;display:grid}.ch-buddy{object-fit:contain;object-position:bottom;flex:none;width:60px;height:76px}.ch-top .ui-title{font-size:clamp(26px,7.5vw,36px)}.ch-stars{background:var(--ui-paper);border:1px solid var(--ui-line);min-height:40px;color:var(--ui-sun-ink);font-variant-numeric:tabular-nums;border-radius:99px;align-self:start;align-items:center;gap:5px;padding:0 12px;font-size:14px;font-weight:900;display:inline-flex}.ch-stars svg{width:15px;height:15px;color:var(--ui-sun)}.ch-stars svg path{fill:var(--ui-sun)}.ch-mission{border-radius:var(--ui-r-xl);background:var(--ui-sun);color:var(--ui-ink);align-content:start;gap:8px;padding:22px 20px 20px;display:grid}.ch-mission .ui-eyebrow{color:var(--ui-sun-ink)}.ch-mission-title{letter-spacing:-.03em;text-wrap:balance;font-size:clamp(26px,7.5vw,34px);font-weight:900;line-height:1.08}.ch-mission-sub{color:var(--ui-sun-ink);font-size:15px;font-weight:700}.ch-mission .ui-btn{margin-top:4px}.ch-mission-slide .ch-mission-title{align-items:flex-start;gap:10px;display:flex}.ch-mission-head{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.ch-mission-count{color:var(--ui-sun-ink);white-space:nowrap;font-size:15px;font-weight:900}.ch-mission-bar{background:var(--ui-sun-soft);border-radius:99px;height:8px;overflow:hidden}.ch-mission-bar i{border-radius:inherit;background:var(--ui-ink);height:100%;transition:width .3s;display:block}.ch-mission-track{scroll-snap-type:x mandatory;overscroll-behavior-x:contain;scrollbar-width:none;touch-action:pan-x pan-y;border-radius:var(--ui-r-m);cursor:grab;-webkit-user-select:none;user-select:none;margin-top:2px;display:flex;overflow-x:auto}.ch-mission-track::-webkit-scrollbar{display:none}.ch-mission-track.is-drag{cursor:grabbing;scroll-snap-type:none}.ch-mission-track:focus-visible{outline:3px solid var(--ui-ink);outline-offset:3px}.ch-mission-slide{scroll-snap-align:start;scroll-snap-stop:always;flex:0 0 100%;align-content:start;gap:6px;min-height:76px;display:grid}.ch-mission-check{background:var(--ui-ink);height:30px;color:var(--ui-sun);border-radius:50%;flex:0 0 30px;place-items:center;margin-top:3px;display:inline-grid}.ch-mission-nav{color:var(--ui-sun-ink);justify-content:space-between;align-items:center;gap:8px;font-size:14px;font-weight:900;display:flex}.ch-mission-nav button{border:2px solid var(--ui-ink);background:var(--ui-paper);width:48px;height:48px;color:var(--ui-ink);border-radius:50%;place-items:center;padding:0;display:grid}.ch-mission-nav .is-prev{display:grid;transform:scaleX(-1)}.ch-mission-nav button:disabled{opacity:.3}@media (prefers-reduced-motion:reduce){.ch-mission-bar i{transition:none}}.ch-doors{gap:12px;min-width:0;display:grid}.ch-door{border-radius:var(--ui-r-l);border:1px solid var(--ui-line);background:var(--ui-paper);text-align:center;width:100%;min-width:0;min-height:76px;color:var(--ui-ink);justify-content:center;align-items:center;gap:14px;padding:12px 16px;transition:transform 80ms,border-color .15s;display:flex}.ch-door:hover{border-color:var(--ui-accent-line)}.ch-door:active{transform:scale(.97)}.ch-door i{width:46px;height:46px;color:var(--ui-ink);background:var(--ui-accent-soft);border-radius:14px;flex:none;place-items:center;display:grid}.ch-door i svg{width:26px;height:26px}.ch-door.d-train i{background:var(--ui-accent-soft);color:var(--ui-accent-ink)}.ch-door.d-learn i{background:var(--ui-warn-soft);color:var(--ui-warn)}.ch-door.d-prog i{background:var(--ui-good-soft);color:var(--ui-good)}.ch-door b{overflow-wrap:anywhere;min-width:0;font-size:clamp(20px,5.6vw,22px);font-weight:900;line-height:1.15}.ch-door span{min-width:0}.ch-door span b{display:block}.ch-door small{color:var(--ui-muted);margin-top:2px;font-size:14px;font-weight:700;display:block}.ch-section{gap:10px;display:grid}.ch-arabe{font-family:var(--font-naskh),"Noto Naskh Arabic","Geeza Pro",serif}.ch-arabe span{text-align:center;color:var(--ui-accent);font-size:52px;line-height:1.4;position:absolute;inset:14px 0 auto}.ch-arabe b{font-size:21px}.ch-ask-feedback{border-radius:var(--ui-r-m);background:var(--ui-warn-soft);color:var(--ui-warn);padding:12px 14px;font-size:17px;font-weight:800}.ch-ask-feedback.good{background:var(--ui-good-soft);color:var(--ui-good)}.ch-say{font-size:clamp(18px,5vw,22px);font-weight:700;line-height:1.45}.ch-week{justify-content:space-between;gap:4px;display:flex}.ch-week span{color:var(--ui-muted);justify-items:center;gap:5px;font-size:12px;font-weight:800;display:grid}.ch-week i{background:var(--ui-paper);border:1px solid var(--ui-line);width:38px;height:38px;color:var(--ui-ink);border-radius:50%;place-items:center;display:grid}.ch-week i.on{background:var(--ui-sun);border-color:var(--ui-sun)}.ch-week i svg{width:16px;height:16px}.ch-trophies{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}@media (width>=760px){.ch-trophies{grid-template-columns:repeat(6,1fr)}}.ch-trophy{border-radius:var(--ui-r-l);background:var(--ui-paper);border:1px solid var(--ui-line);text-align:center;opacity:.72;justify-items:center;gap:3px;padding:12px 6px 10px;display:grid}.ch-trophy.gold{opacity:1;border-color:var(--ui-sun-line);background:var(--ui-sun-soft)}.ch-trophy b{font-size:13px;line-height:1.15}.ch-trophy small{color:var(--ui-muted);font-size:11px;font-weight:800}.ch-trophy-art{width:64px;height:72px;color:var(--ui-ink);display:block}.ch-trophy-art .t-cup{fill:var(--ui-line-strong);stroke:var(--ui-muted)}.ch-trophy-art .t-shade{fill:var(--ui-muted);opacity:.25}.ch-trophy-art .t-base{fill:var(--ui-muted)}.ch-trophy-art .t-glyph{fill:var(--ui-ink);font-family:inherit;font-weight:900}.ch-trophy-art .t-ribbon,.ch-trophy-art .t-spark{display:none}.ch-trophy-art.is-gold .t-cup{fill:var(--ui-sun);stroke:var(--ui-sun-ink)}.ch-trophy-art.is-gold .t-shade{fill:var(--ui-sun-ink);opacity:.22}.ch-trophy-art.is-gold .t-base,.ch-trophy-art.is-gold .t-glyph{fill:var(--ui-sun-ink)}.ch-trophy-art.is-gold .t-ribbon{fill:var(--ui-accent);display:block}.ch-trophy-art.is-gold .t-spark{fill:var(--ui-paper);transform-origin:52px 10px;transform-box:view-box;animation:2.4s ease-in-out infinite ch-pulse;display:block}.ch-trophy-art.is-gold{cursor:pointer;touch-action:manipulation}.ch-trophy-art.is-lifted{animation:.5s cubic-bezier(.3,1.4,.5,1) ch-lift}@keyframes ch-pulse{0%,to{opacity:.55;transform:scale(.85)}50%{opacity:1;transform:scale(1.2)}}@keyframes ch-lift{30%{transform:translateY(-8px)rotate(-6deg)}60%{transform:translateY(-6px)rotate(5deg)}}@media (prefers-reduced-motion:reduce){.ch-trophy-art.is-gold .t-spark,.ch-trophy-art.is-lifted{animation:none}}.ch-goal{gap:8px;display:grid}.ch-goal b{font-size:17px;line-height:1.3}.ch-shell{grid-template-rows:auto minmax(0,1fr) auto;gap:16px;min-height:100dvh}.ch-step{align-content:start;gap:14px;display:grid}.ch-step .ui-question,.ch-step .ui-prompt{margin:0}.ch-zone{gap:12px;display:grid}.ch-bar{z-index:5;padding:10px 20px calc(12px + env(safe-area-inset-bottom,0px));background:var(--ui-cream);border-top:1px solid var(--ui-line);gap:8px;margin:0 -20px;display:grid;position:sticky;bottom:0}.ch-bar-row{justify-content:space-between;align-items:center;gap:12px;min-height:28px;display:flex}.ch-bar-row:empty{display:none}.ch-bar .ui-btn-quiet{min-height:44px;padding:0}.ch-review-row{grid-template-columns:64px minmax(0,1fr);align-items:stretch;gap:12px;display:grid}.ch-review-x{border:2px solid var(--ui-warn);background:var(--ui-warn-soft);min-height:56px;color:var(--ui-warn-ink);cursor:pointer;border-radius:16px;font-size:26px;font-weight:800}.ch-review-x:active{transform:scale(.96)}.rv-expected{background:var(--ui-good-soft);overflow-wrap:anywhere;border-radius:14px;gap:2px;margin:12px 0 0;padding:12px 14px;display:grid}.rv-expected small{color:var(--ui-good);font-size:13px;font-weight:700}.rv-expected b{font-size:20px}.rv-toast{background:var(--ui-warn-soft);min-height:44px;color:var(--ui-warn-ink);border-radius:12px;justify-content:space-between;align-items:center;gap:10px;padding:0 6px 0 14px;font-weight:700;display:flex}.rv-toast button{min-height:44px;color:inherit;cursor:pointer;background:0 0;border:0;padding:0 12px;font-weight:700;text-decoration:underline}.rv-banner{z-index:30;background:var(--ui-warn-soft);min-height:26px;color:var(--ui-warn-ink);text-align:center;justify-content:center;align-items:center;gap:8px;padding:3px 12px;font-size:13px;font-weight:700;display:flex;position:sticky;top:0}.rv-banner button{color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;min-height:26px;text-decoration:underline}@media (width>=760px){.ch-bar{border-top:0;margin:0;padding-left:0;padding-right:0}}.ch-sheet-row{grid-template-columns:28px minmax(0,1fr) 112px}.ch-sheet-row .ui-row-title{font-variant-numeric:tabular-nums;font-size:22px}.ch-sheet-row .ui-field{min-height:48px;font-size:22px}.ch-wait{text-align:center;border-radius:var(--ui-r-l);background:var(--ui-paper);border:1px solid var(--ui-line);justify-items:center;gap:12px;padding:36px 16px;display:grid}.ch-wait b{font-size:18px;font-weight:900}.ch-spin{border:4px solid var(--ui-line);border-top-color:var(--ui-accent);border-radius:50%;width:40px;height:40px;animation:.9s linear infinite ch-spin}@keyframes ch-spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){.ch-spin{border-top-color:var(--ui-line);animation:none}}.ch-fiches{gap:12px}.ch-fiche-group{gap:10px;min-width:0;display:grid}.ch-fiche{border-radius:var(--ui-r-l);border:1px solid var(--ui-line);background:var(--ui-paper);width:100%;min-height:64px;color:var(--ui-ink);text-align:left;grid-template-columns:40px minmax(0,1fr) auto;align-items:center;gap:12px;padding:10px 14px;display:grid}.ch-fiche b{overflow-wrap:anywhere;font-size:18px;font-weight:900;line-height:1.2}.ch-fiche-n{background:var(--ui-accent-soft);width:40px;height:40px;color:var(--ui-accent-ink);border-radius:50%;place-items:center;font-weight:900;display:grid}.ch-fiche:active{transform:scale(.98)}.ch-part{background:var(--ui-accent-soft);width:fit-content;color:var(--ui-accent-ink);border-radius:99px;margin-bottom:6px;padding:3px 10px;font-size:13px;font-weight:900;display:block}.ch-practice-link{justify-self:center;min-height:44px;margin-top:14px;font-size:15px;font-weight:800}.ch-mission,.ch-mission-track{min-width:0;max-width:100%}.ch-mission-slide{min-width:0}.ch-mission-title,.ch-top .ui-title{overflow-wrap:anywhere}