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.lbl{font-size:var(--text-md);font-weight:700}.big-btn{min-height:var(--touch-child);padding:0 var(--s6);border-radius:var(--r-pill);background:var(--primary);color:var(--primary-ink);font-family:var(--font-display);font-size:var(--text-lg);cursor:pointer;box-shadow:var(--big-btn-shadow);border:0;font-weight:700}.big-btn:active{box-shadow:none;transform:translateY(3px)}.big-btn.secondary{background:var(--surface);color:var(--ink);border:2px solid var(--line);box-shadow:none}.tutor{gap:var(--s4);align-items:flex-start;display:flex}.bubble{font-family:var(--font-display);background:var(--surface);border:var(--card-border);box-shadow:var(--card-shadow);border-radius:var(--r-lg);padding:var(--s4) var(--s5);font-weight:500;font-size:var(--text-lg);flex:1;line-height:1.45;position:relative}.bubble p:last-child{margin:0}.ai-label{font-family:var(--font-ui);font-size:var(--text-xs);color:var(--ink-soft)}.stage{background:var(--surface);border-radius:var(--radius-card);border:var(--card-border);box-shadow:var(--card-shadow);padding:var(--s5);align-items:center;gap:var(--s4);text-align:center;flex-direction:column;display:flex}.prompt{font-family:var(--font-display);font-size:var(--text-xl);font-weight:600}.options{gap:var(--s3);grid-template-columns:repeat(auto-fit,minmax(110px,1fr));width:100%;max-width:560px;display:grid}.option{border-radius:var(--r-md);border:var(--btn-border);min-height:92px;box-shadow:var(--btn-shadow);background:var(--surface);color:var(--ink);font-family:var(--font-read);font-size:var(--text-2xl);cursor:pointer;justify-content:center;align-items:center;gap:var(--s2);padding:var(--s2);flex-wrap:wrap;font-weight:700;display:flex}.option:hover{border-color:var(--primary)}.option[aria-pressed=true]{border-color:var(--primary);background:var(--primary-soft)}.option.small-objs{font-size:1.3rem}.numpad{gap:var(--s3);grid-template-columns:repeat(4,minmax(64px,1fr));width:100%;max-width:420px;display:grid}.numpad button{min-height:var(--touch-child);border-radius:var(--r-md);border:var(--btn-border);box-shadow:var(--btn-shadow);background:var(--surface);color:var(--ink);font-family:var(--font-read);font-size:var(--text-xl);cursor:pointer;font-weight:700}.numpad button[aria-pressed=true]{background:var(--primary-soft);border-color:var(--primary)}.feedback{border-radius:var(--radius-card);padding:var(--s5);font-size:var(--text-lg);font-family:var(--font-display)}.feedback.good{background:var(--good-soft);border:2px solid var(--good)}.feedback.try{background:var(--accent-soft);border:2px solid var(--accent)}.feedback ol{margin:var(--s2) 0 0;padding-left:1.4em}.hint{background:var(--accent-soft);border-radius:var(--r-md);padding:var(--s3) var(--s4);font-size:var(--text-lg);gap:var(--s3);align-items:center;display:flex}.dots{flex-wrap:wrap;justify-content:center;gap:6px;display:flex}.dots span{background:var(--line);border-radius:50%;width:12px;height:12px}.dots 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.badge.remembered{border-color:var(--good);background:var(--good-soft)}.objs{flex-wrap:wrap;justify-content:center;gap:6px;max-width:520px;font-size:2.6rem;line-height:1;display:flex}.objs.group-b{border-radius:var(--r-md);background:var(--accent-soft);padding:6px 10px}.objs.group-a{border-radius:var(--r-md);background:var(--primary-soft);padding:6px 10px}.plus{color:var(--ink-soft);font-size:2.6rem;font-weight:700}.scatter{aspect-ratio:4/3;border-radius:var(--r-md);background:var(--surface-2);width:min(100%,420px);position:relative}.scatter span{font-size:2.3rem;position:absolute;transform:translate(-50%,-50%)}.tenframe{background:var(--ink);border-radius:var(--r-sm);grid-template-columns:repeat(5,1fr);gap:6px;width:min(100%,360px);padding:8px;display:grid}.tenframe .cell{aspect-ratio:1;background:var(--surface);border-radius:6px;place-items:center;display:grid}.tenframe .dot{border-radius:50%;width:70%;height:70%}.tenframe .dot.a{background:var(--group-a)}.tenframe .dot.b{background:var(--group-b)}.tenframe .cell.target{outline:3px dashed var(--accent);outline-offset:-6px}.symbolic{font-family:var(--font-read);font-size:var(--text-hero);letter-spacing:.04em;font-weight:700}.bigletter{font-family:var(--font-read);font-size:6rem;font-weight:700;line-height:1}.bigemoji{font-size:5.5rem;line-height:1}.word{font-family:var(--font-read);letter-spacing:.12em;gap:var(--s3);font-size:4rem;font-weight:700;display:flex}.word .sb{flex-direction:column;align-items:center;display:flex}.tiles{gap:var(--s2);display:flex}.tiles span{font-family:var(--font-read);border-radius:var(--r-sm);border:3px solid var(--line);background:var(--surface);place-items:center;width:76px;height:86px;font-size:3rem;font-weight:700;display:grid}.tiles span.blank{border-style:dashed;border-color:var(--accent);background:var(--accent-soft)}.partwhole{gap:var(--s4) var(--s6);grid-template-columns:1fr 1fr;justify-items:center;width:min(100%,320px);display:grid;position:relative}.partwhole .whole{grid-column:1/-1}.partwhole .node{font-family:var(--font-read);border:4px solid var(--primary);background:var(--surface);border-radius:50%;place-items:center;width:104px;height:104px;font-size:2.6rem;font-weight:700;display:grid}.partwhole .node.q{border-style:dashed;border-color:var(--accent);color:var(--accent)}.numberline{width:100%;max-width:640px}.steps{text-align:left;font-size:var(--text-lg);margin:0;padding-left:1.4em}.steps li+li{margin-top:var(--s2)}.pip{flex:none}@media (width<=560px){.bubble{font-size:var(--text-md)}.prompt{font-size:var(--text-lg)}.objs{font-size:2.1rem}.option{min-height:80px;font-size:var(--text-xl)}.word{font-size:3rem}.tiles span{width:60px;height:72px;font-size:2.4rem}.bigletter{font-size:4.5rem}.pip 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1.3fr;align-items:start;display:grid}.ev-head{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.04em;color:var(--ink-soft);border-top:0;padding-top:0;font-weight:700}.ev-row small{color:var(--ink-soft);font-size:var(--text-xs);margin-top:2px;display:block}.ev-skill b{margin-left:4px}.ret-confirmed{color:var(--good);font-weight:700}.ret-slipped{color:var(--warn);font-weight:700}@media (width<=720px){.ev-head{display:none}.ev-row{grid-template-columns:1fr 1fr}.ev-row .ev-skill{grid-column:1/-1}.ev-row [data-label]:before{content:attr(data-label);font-size:var(--text-xs);color:var(--ink-soft);font-weight:700;display:block}}.admin .tabs{flex-wrap:wrap}.review-list{margin-top:var(--s3);display:grid}.review-item{justify-content:space-between;gap:var(--s3);padding:var(--s3) 0;border-top:1px solid var(--line);flex-wrap:wrap;display:flex}.metric-table{border-collapse:collapse;width:100%;font-size:var(--text-sm)}.metric-table th,.metric-table td{text-align:left;border-top:1px 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h1{text-align:center;break-after:page;margin-top:30vh;font-size:30pt}}.coach h3{font-size:var(--text-sm,1rem);margin:0 0 6px}.coach-block{border-top:1px solid var(--line);padding-top:var(--s3);margin-top:var(--s3)}.coach-quote{border-left:3px solid var(--primary);margin:4px 0;padding-left:12px}.coach-pattern{background:var(--warn-soft);border-radius:var(--r-md);padding:var(--s3);border-top:0}.coach-cols{gap:var(--s4);border-top:1px solid var(--line);padding-top:var(--s3);margin-top:var(--s3);grid-template-columns:repeat(auto-fit,minmax(220px,1fr));display:grid}.coach-cols ul,.coach ul{margin:0;padding-left:20px}.sound-btn{min-width:64px}.row.wrap{flex-wrap:wrap}.tabs .tab{white-space:nowrap;flex-shrink:0}.band-pick{gap:var(--s3);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));display:grid}.band-opt{padding:var(--s3) var(--s4);border:2px solid 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0}.tcheck-timer{background:#0000001a;border-radius:99px;width:min(360px,100%);height:12px;overflow:hidden}.tcheck-timer span{background:var(--good,#2c7a4b);transform-origin:0;width:100%;height:100%;display:block}.tcheck-timer span.run{animation:linear forwards tcheck-drain}@keyframes tcheck-drain{0%{transform:scaleX(1)}to{background:#e8893a;transform:scaleX(0)}}.tcheck-score{font-size:1.4rem}.tcheck-score strong{font-size:3rem;display:block}.link-btn{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;min-height:44px;padding:8px;font-weight:700;text-decoration:underline}.tt-grid{grid-template-columns:repeat(12,minmax(0,1fr));gap:3px;max-width:520px;font-size:.75rem;display:grid}.tt-grid>span{aspect-ratio:1;background:var(--surface-2,#eee);border-radius:5px;place-items:center;font-weight:700;display:grid}.tt-grid>.tt-head{color:var(--ink-soft);background:0 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.spell-ok{background:var(--good);color:#fff;border-color:var(--good);grid-column:span 2}.spell-compare{text-align:left;grid-template-columns:auto auto;align-items:center;gap:8px 16px;display:grid}.spell-letters{font:700 2rem var(--font-display,inherit);letter-spacing:.1em}.spell-letters .diff{color:#c2255c;text-decoration:underline;text-decoration-thickness:3px}.skill-row .chip{white-space:nowrap;flex-shrink:0;align-self:center}.spell .row{justify-content:center}.child{position:relative;overflow-x:hidden}.world-jungle{--world:#e7f3e2}.world-space{--world:#e8e9f7}.world-ocean{--world:#e1f1f7}.world-dinosaurs{--world:#f6efe1}.child[class*=world-]{background:linear-gradient(180deg, var(--world,var(--bg)) 0%, var(--bg) 70%)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .child[class*=world-]{background:var(--bg)}}.child-top,.child-main{z-index:1;position:relative}.section-title{font-size:var(--text-lg);margin:0}.pip 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#ede1cf;--btn-shadow:0 4px 0 #ede1cf;--big-btn-shadow:0 5px 0 var(--primary-strong);--radius-card:26px}[data-ui=mix] .child{background:var(--bg)}[data-ui=mix] .child-main{gap:var(--s5)}[data-ui=mix] .domain-tile{--tile-go:#ffffff40}[data-ui=mix] .bubble{border-radius:26px 26px 26px 8px}[data-ui=mix] .option[aria-pressed=true],[data-ui=mix] .numpad button[aria-pressed=true]{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 4px 0 var(--primary-strong)}[data-ui=mix] .icon-btn:active,[data-ui=mix] .option:active,[data-ui=mix] .numpad button:active{box-shadow:none;transform:translateY(3px)}[data-ui] .child.world-jungle{background-image:linear-gradient(#3c9d6b1f,#0000 260px)}[data-ui] .child.world-space{background-image:linear-gradient(#3b3f991f,#0000 260px)}[data-ui] .child.world-ocean{background-image:linear-gradient(#1a9bd01f,#0000 260px)}[data-ui] .child.world-dinosaurs{background-image:linear-gradient(#c9894a24,#0000 260px)}[data-ui=a] .child[class*=world-]{background-image:radial-gradient(#5a37191a 1.2px,#0000 1.4px);background-size:18px 18px}[data-ui=b] .child[class*=world-]{background-image:radial-gradient(#6b4eff21 1.6px,#0000 2px);background-size:22px 22px}[data-ui=c] .child[class*=world-]{background-image:none}.icon-btn.compact{min-width:52px;min-height:52px;padding:0}.summary-list{font-size:var(--text-lg);flex-direction:column;align-items:flex-start;gap:8px;margin:0;padding:0;list-style:none;display:flex}.summary-list li{align-items:center;gap:10px;display:flex}.summary-list .node{width:36px;height:36px}.design-a{--paper:#fffaf0;--cover:#8e3b2c;--cover-ink:#fbe3a7}.book-top .ribbon{background:var(--primary);color:#fff;clip-path:polygon(0 0,100% 0,100% 100%,50% 78%,0 100%);font:700 1.1rem var(--font-display);letter-spacing:.02em;align-self:flex-start;margin-top:-12px;padding:14px 20px 22px}.book{background:var(--cover);perspective:1800px;border-radius:26px;grid-template-columns:1fr 1fr;width:min(1120px,100% - 32px);margin:0 auto 32px;padding:12px;display:grid;box-shadow:0 22px 40px #46230f47}.page{background:var(--paper);min-height:600px;color:var(--ink);padding:40px 44px 56px;position:relative}.page-left{background:linear-gradient(to left, #50321424, transparent 46px), var(--paper);border-radius:16px 4px 4px 16px;flex-direction:column;align-items:center;gap:24px;display:flex}.page-right{text-align:center;background:linear-gradient(to right, #50321424, transparent 46px), var(--paper);border-radius:4px 16px 16px 4px;flex-direction:column;align-items:center;gap:20px;display:flex}.narrator{background:radial-gradient(circle at 50% 60%, color-mix(in srgb, var(--pip) 18%, var(--paper)) 0 60%, transparent 61%);border-radius:50%;place-items:center;width:190px;height:190px;display:grid}.narrator .pip svg{width:132px;height:132px}.story-text{font:500 1.65rem/1.55 var(--font-display);max-width:30ch;animation:.6s ease-out both inkIn}.story-text p{margin:0 0 .6em}.story-text p.first{min-height:3.1em;display:flow-root}.older .story-text p.first{min-height:0}.story-text p.first:first-letter{float:left;color:var(--primary);padding:6px 10px 0 0;font-size:3.3em;font-weight:700;line-height:.82}@supports (initial-letter:2) or (-webkit-initial-letter:2){.story-text p.first:first-letter{float:none;font-size:inherit;line-height:inherit;-webkit-initial-letter:2;initial-letter:2;margin-right:.06em;padding:0}}@keyframes inkIn{0%{opacity:0;filter:blur(2px)}}.folio{font:italic 600 1rem var(--font-display);color:var(--ink-soft);position:absolute;bottom:16px}.page-left .folio{left:28px}.page-right .folio{right:28px}.turn-in{transform-origin:0;animation:.6s cubic-bezier(.3,.7,.3,1) both pageTurn}@keyframes pageTurn{0%{opacity:.2;transform:rotateY(-80deg);box-shadow:-30px 0 40px #00000040}}.page-prompt{font:600 clamp(1.6rem, 3.6vw, 2.2rem)/1.25 var(--font-display);margin:0}.book-options.options .option{border:2.5px solid var(--ink);box-shadow:3px 3px 0 var(--ink);background:#fff}.book-options.options .option[aria-pressed=true]{background:var(--primary-soft)}.margin-note{font-size:var(--text-lg);background:#fff3c4;border-radius:6px;align-items:center;gap:8px;margin:0;padding:10px 16px;display:flex;transform:rotate(-1deg);box-shadow:0 3px 8px #00000014}.page-links{flex-wrap:wrap;justify-content:center;gap:8px 22px;display:flex}.page-links button{all:unset;cursor:pointer;min-height:48px;font:600 1.1rem var(--font-display);color:var(--primary-strong);text-underline-offset:5px;align-items:center;gap:6px;padding:0 6px;text-decoration:underline;text-decoration-thickness:2px;display:inline-flex}.page-links button:focus-visible{outline:3px solid var(--focus);border-radius:6px}.page-links button:disabled{opacity:.5;cursor:default}.turn-btn{align-items:center;gap:10px;margin-top:auto;display:inline-flex}.stamp{width:168px;height:168px;font:700 1.7rem var(--font-display);border:6px double;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;gap:4px;animation:.45s cubic-bezier(.2,1.4,.4,1) both stampIn;display:flex;transform:rotate(-9deg)}.stamp.good{color:var(--good);background:color-mix(in srgb, var(--good) 8%, transparent)}.stamp.try{color:var(--warn);background:color-mix(in srgb, var(--warn) 8%, transparent)}@keyframes stampIn{0%{opacity:0;transform:rotate(-9deg)scale(1.7)}}.book-choices{flex-direction:column;gap:14px;margin:auto 0;display:flex}.the-end{font:italic 700 clamp(2.6rem, 7vw, 3.6rem) var(--font-display);color:var(--primary-strong);margin:0}.book-home{max-width:980px}.cover{text-align:center;color:var(--cover-ink);background:radial-gradient(circle at 70% 20%, #ffffff1f, transparent 55%), var(--cover);border-radius:10px 28px 28px 10px;padding:36px 28px 32px 48px;position:relative;box-shadow:inset 22px 0 #0000002e,inset 26px 0 #ffffff14,0 18px 34px #46230f47}.cover:after{content:"";pointer-events:none;border:2px solid #fbe3a78c;border-radius:6px 18px 18px 6px;position:absolute;inset:14px 14px 14px 38px}.cover-art{justify-content:center;align-items:flex-end;gap:0;margin-bottom:8px;display:flex}.cover-art .world-art{border:4px solid var(--cover-ink);border-radius:50%}.cover-art .pip{margin-left:-34px}.cover-kicker{font:italic 500 1.2rem var(--font-display);opacity:.9;margin:0}.cover-title{font:700 clamp(2.8rem, 9vw, 4.6rem)/1 var(--font-display);color:#fff4d6;letter-spacing:.01em;margin:4px 0 6px}.cover-sub{font:italic 400 1.05rem var(--font-display);opacity:.85}.cover-actions{z-index:1;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;margin-top:14px;display:flex;position:relative}.cover .big-btn{background:var(--cover-ink);color:#4a1f14;border:0;align-items:center;gap:10px;display:inline-flex;box-shadow:0 5px #c9a55a}.toc,.sticker-page{background:var(--paper);border-radius:18px;padding:28px 30px;box-shadow:0 10px 26px #46230f1f}.toc h2,.sticker-page h2{font:italic 700 1.9rem var(--font-display);text-align:center;margin-bottom:18px}.toc-list{flex-direction:column;gap:18px;margin:0;padding:0;list-style:none;display:flex}.toc-row{all:unset;box-sizing:border-box;cursor:pointer;border-radius:12px;align-items:center;gap:12px;width:100%;min-height:64px;padding:6px 10px;display:flex}.toc-row:hover{background:#c24d2912}.toc-row:focus-visible{outline:3px solid var(--focus)}.toc-ch{font:600 .95rem var(--font-display);text-transform:uppercase;letter-spacing:.08em;color:var(--ink-soft);white-space:nowrap}.toc-title{font:700 1.6rem var(--font-display);white-space:nowrap}.toc-dots{border-bottom:3px dotted color-mix(in srgb, var(--ink) 35%, transparent);flex:1;min-width:20px;transform:translateY(6px)}.toc-pg{font:700 1.3rem var(--font-read)}.toc-skills{flex-wrap:wrap;gap:6px 18px;margin:4px 0 0 66px;padding:0;list-style:none;display:flex}.toc-skills li{color:var(--ink-soft);align-items:center;gap:6px;font-weight:600;display:inline-flex}.toc-skills li.done{color:var(--ink)}.toc-skills li.done svg{color:var(--star)}.toc-skills li.now{color:var(--primary-strong)}.toc-skills li.now svg{color:var(--primary)}.toc-skills li.learning svg{color:var(--good)}.toc-skills em{font:italic 600 .85rem var(--font-display);background:var(--primary-soft);border-radius:99px;padding:1px 8px}.sticker-page{background:repeating-linear-gradient(var(--paper) 0 34px, #f0e3cc 34px 36px)}.design-b{background:radial-gradient(circle at 1px 1px, #6b4eff1f 1.5px, transparent 2px) 0 0 / 22px 22px, var(--bg)}.quest-home{flex-direction:column;min-height:100dvh;display:flex}.q-top{gap:10px}.q-pill{color:#b26b00;font:800 1.3rem var(--font-display);background:#fff;border-radius:99px;align-items:center;gap:6px;margin-left:auto;padding:6px 16px;display:inline-flex;box-shadow:0 4px #e6dfff}.q-pill svg,.q-stars svg{color:var(--star)}.map-main{flex:1;width:100%;max-width:640px;margin:0 auto;padding:4px 16px 130px}.unit-banner{z-index:3;color:#fff;background:var(--tile-bg);--art-1:#fff;--art-2:#ffe08a;--art-3:#ffc2d6;--art-num:#1e1b3a;border-radius:24px;align-items:center;gap:14px;padding:14px 16px 14px 18px;display:flex;position:sticky;top:8px;box-shadow:0 6px #0000002e}.unit-banner b{font:800 1.7rem/1.1 var(--font-display);display:block}.unit-banner span{opacity:.92;font-weight:700}.unit-banner>div{flex:1}.banner-play{color:#fff;cursor:pointer;background:#ffffff40;border:0;border-radius:50%;place-items:center;width:58px;height:58px;display:grid}.map{flex-direction:column;align-items:center;gap:30px;margin:0;padding:34px 0 10px;list-style:none;display:flex}.lvl{transform:translateX(var(--x,0));flex-direction:column;align-items:center;gap:8px;display:flex;position:relative}.lvl-btn{cursor:pointer;color:#fff;background:var(--lvl,#d9d4ef);width:82px;height:76px;box-shadow:0 8px 0 var(--lvl-edge,#bcb5dd);border:0;border-radius:50%;place-items:center;transition:transform .1s;display:grid}.lvl-btn:active:not(:disabled){box-shadow:0 2px 0 var(--lvl-edge);transform:translateY(6px)}.lvl.done{--lvl:#ffb020;--lvl-edge:#d68a00}.lvl.now{--lvl:var(--primary);--lvl-edge:var(--primary-strong)}.lvl.now .lvl-btn{width:96px;height:88px;box-shadow:0 8px 0 var(--lvl-edge), 0 0 0 10px color-mix(in srgb, var(--primary) 18%, transparent)}.lvl.learning{--lvl:#22a06b;--lvl-edge:#157a50}.lvl.later .lvl-btn{color:#8d86ad;cursor:not-allowed}.lvl.chest .lvl-btn{--lvl:#ffd36b;--lvl-edge:#d9a53a;color:#8a5a00;cursor:default;width:96px;height:88px}.lvl-name{font:700 .98rem/1.2 var(--font-display);text-align:center;background:#fff;border-radius:99px;max-width:160px;padding:3px 12px;box-shadow:0 3px #e6dfff}.lvl-pip{animation:2.2s ease-in-out infinite bob;position:absolute;top:4px;right:calc(100% + 10px)}.lvl.now.right .lvl-pip{left:calc(100% + 10px);right:auto}.lvl-start{z-index:1;color:var(--primary-strong);font:800 1rem var(--font-display);text-transform:uppercase;letter-spacing:.06em;background:#fff;border:2px solid #e6dfff;border-radius:12px;padding:4px 14px;animation:1.4s ease-in-out infinite bob;position:absolute;top:-34px}.lvl-start:after{content:"";border:7px solid #0000;border-top-color:#fff;border-bottom:0;position:absolute;bottom:-8px;left:50%;transform:translate(-50%)}.q-stickers{text-align:center;padding-top:12px}.tabbar{z-index:20;padding:8px 8px calc(8px + env(safe-area-inset-bottom));--art-1:var(--group-b);--art-2:var(--primary);--art-3:#d6336c;--art-num:#fff;background:#fff;border-top:2px solid #e6dfff;justify-content:center;gap:4px;display:flex;position:fixed;bottom:0;left:0;right:0}.tabbar button{cursor:pointer;max-width:150px;min-height:64px;font:700 .95rem var(--font-display);color:var(--ink-soft);filter:grayscale(.7);opacity:.8;background:0 0;border:2px solid #0000;border-radius:16px;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;display:flex}.tabbar button[aria-current=page]{background:var(--primary-soft);color:var(--primary-strong);filter:none;opacity:1;border-color:#cfc4ff}.tab-ico{color:var(--star)}.q-hud{align-items:center;gap:14px;width:100%;max-width:760px;margin:0 auto;padding:14px 16px 6px;display:flex}.q-close{width:52px;height:52px;color:var(--ink-soft);cursor:pointer;background:0 0;border:0;border-radius:50%;flex:none;place-items:center;display:grid}.q-close:hover{background:#0000000d}.q-bar{background:#e2dcff;border-radius:99px;flex:1;height:22px;overflow:hidden}.q-bar span{background:linear-gradient(#9b88ff, var(--primary));border-radius:99px;min-width:22px;height:100%;transition:width .5s cubic-bezier(.3,1.3,.5,1);display:block;box-shadow:inset 0 -5px #0000001f,inset 0 5px #ffffff4d}.q-stars{font:800 1.35rem var(--font-display);color:#b26b00;align-items:center;gap:4px;display:inline-flex}.q-main{flex-direction:column;align-items:center;gap:16px;width:100%;max-width:760px;margin:0 auto;padding:10px 16px 36px;display:flex}.q-main.has-sheet{padding-bottom:320px}.q-coach{align-items:center;gap:10px;width:100%;display:flex}.q-say{border:2px solid var(--line);font:600 1.2rem/1.4 var(--font-display);background:#fff;border-radius:20px;flex:1;padding:10px 16px;position:relative}.q-say p{margin:0}.q-say:before{content:"";border-left:2px solid var(--line);border-bottom:2px solid var(--line);background:#fff;width:16px;height:16px;position:absolute;top:50%;left:-10px;transform:translateY(-50%)rotate(45deg)}.q-prompt{font:800 clamp(1.6rem, 4.6vw, 2.25rem)/1.2 var(--font-display);text-align:center;margin:4px 0 0}.q-card{text-align:center;background:#fff;border-radius:28px;flex-direction:column;align-items:center;gap:14px;width:100%;padding:22px 18px;display:flex;box-shadow:0 6px #1e1b3a14}.q-choices.options{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));max-width:640px}.q-choices .option{border:3px solid #ddd6fb;border-radius:22px;min-height:108px;box-shadow:0 6px #ddd6fb}.q-choices.numpad button{border:3px solid #ddd6fb;border-radius:18px;box-shadow:0 5px #ddd6fb}.q-tools{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.q-tools .icon-btn{min-height:56px;font-size:1.2rem}.q-tag{color:#6b4a00;font:800 .9rem var(--font-display);text-transform:uppercase;letter-spacing:.08em;background:#ffe08a;border-radius:8px;align-self:flex-start;padding:4px 12px}.q-actions{flex-direction:column;gap:12px;width:100%;max-width:420px;display:flex}.q-panel{flex-direction:column;align-items:center;gap:22px;width:100%;padding-top:30px;display:flex}.q-sheet{z-index:30;padding:22px max(16px, calc(50vw - 380px)) calc(22px + env(safe-area-inset-bottom));font:600 1.25rem/1.4 var(--font-display);border-radius:28px 28px 0 0;animation:.38s cubic-bezier(.2,1.1,.3,1) both sheetUp;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -10px 30px #0000001f}.q-sheet.good{color:#24560a;background:#dcffc4}.q-sheet.try{color:#8a2f0b;background:#ffe3d2}.q-sheet p{margin:0 0 6px}.q-sheet-head{align-items:center;gap:12px;margin-bottom:8px;display:flex}.q-sheet-head b{font:800 1.9rem var(--font-display)}.q-badge{background:#fff;border-radius:50%;place-items:center;width:52px;height:52px;display:grid}.q-solution{margin:4px 0 10px;padding-left:1.3em;font-size:1.1rem}.q-continue{width:100%;margin-top:10px}.q-sheet.good .q-continue{background:#2f8a00;box-shadow:0 5px #1f5c00}.q-sheet.try .q-continue{background:#c2410c;box-shadow:0 5px #8a2f0b}@keyframes sheetUp{0%{transform:translateY(100%)}}.q-end{text-align:center;flex-direction:column;align-items:center;gap:14px;width:100%;max-width:520px;padding-top:18px;display:flex}.q-end h1{font:800 2.4rem var(--font-display);color:var(--primary-strong);margin:0}.q-end-say{margin:0;font-size:1.2rem}.trophy{color:#8a5a00;background:radial-gradient(circle, #ffe08a 0 55%, transparent 56%), repeating-conic-gradient(#ffd36b 0 12deg, transparent 12deg 24deg);border-radius:50%;place-items:center;width:150px;height:150px;animation:.5s cubic-bezier(.2,1.4,.4,1) both stampIn;display:grid}.q-stats{grid-template-columns:repeat(3,1fr);gap:10px;width:100%;display:grid}.q-stats div{background:#fff;border:3px solid #e6dfff;border-radius:18px;flex-direction:column;padding:10px 6px;display:flex}.q-stats b{font:800 2rem var(--font-display);color:var(--primary-strong)}.q-stats span{color:var(--ink-soft);font-weight:700}.chat{flex-direction:column;flex:1;min-height:0;display:flex}.chat-head{z-index:5;background:color-mix(in srgb, var(--bg) 88%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:10px max(16px,50vw - 380px);display:flex;position:sticky;top:0}.chat-who{flex:1;align-items:center;gap:10px;min-width:0;display:flex}.chat-who>div{min-width:0}.chat-who b{font:600 1.2rem var(--font-display);display:block}.chat-who 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.prompt{font-size:var(--text-xl);margin:0}@keyframes msgIn{0%{opacity:0;transform:translateY(10px)}}.chat-replies{z-index:5;padding:14px max(16px, calc(50vw - 380px)) calc(14px + env(safe-area-inset-bottom));background:color-mix(in srgb, var(--bg) 92%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--line);flex-direction:column;align-items:center;gap:10px;display:flex;position:sticky;bottom:0}.reply-row{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.reply{border:2px solid var(--primary);background:var(--surface);min-height:60px;color:var(--primary-strong);font:600 1.2rem var(--font-display);cursor:pointer;border-radius:999px;justify-content:center;align-items:center;gap:10px;padding:0 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