:root{--cream: #fff8f1;--white: #fff;--ink: #5d4760;--ink-soft: #a48fa6;--line: #f2e3ec;--pink: #ffb3c7;--pink-d: #f589a8;--peach: #ffd59e;--peach-d: #f4ae5f;--mint: #c4f2d8;--mint-d: #5fc994;--sky: #c4e8ff;--sky-d: #6fbcf0;--lav: #ddd0ff;--lav-d: #a98ff2;--lav-shadow: #7d6eae;--butter: #fff1a8;--rose: #ffd3d9;--rose-d: #e2708e;--coral: #ffab9e;--surface: var(--white);--surface-soft: #fffafc;--surface-pink: #fff4f8;--surface-blush: #fff6f8;--surface-warm: #fffaf0;--grid-dot: #f3e3eb;--pill-track: #f0e1ea;--pill-focus-ring: #ffe6ee;--on-sky: #2d6f9e;--on-mint: #2b7a51;--on-butter: #8a6400;--on-butter-deep: #9a5a12;--on-lav: #6346b8;--on-lav-deep: #7d6eae;--on-peach: #6f5200;--on-streak: #a66a00;--coin: #ffd66b;--coin-shadow: #e8a93a;--coin-rim: #f0b443;--coin-star: #ffe08a;--coin-star-pale: #fff6d6;--gold-border: #f4d65a;--gold-deep: #b07a2a;--ok-shadow: #3fa874;--btn-pink-shadow: #d76489;--mint-glow: #b5ebcd;--rose-glow: #ffd0d6;--mistake-bg: #ffe8e8;--mistake-text: #b44;--typing-ghost: #e8dbe2;--typing-hole: #e5d6df;--chip-bg: #fcedf3;--chip-shadow: #f3c9da;--correction-border: #ffe0e6;--blob-pink: #ffd6e2;--blob-mint: #d9f5e6;--blob-lav: #e6ddff;--logo-front-fill: var(--pink);--logo-front-stroke: var(--pink-d);--logo-back-fill: var(--mint);--logo-back-stroke: var(--mint-d);--type-size: clamp(30px, 4.6vw, 46px);--type-size-latin: clamp(26px, 4vw, 40px);--type-line: 1.5;--radius: 32px;--pop: cubic-bezier(.3, 1.6, .5, 1);--black: #000;font-family:Nunito,system-ui,sans-serif;color:var(--ink);-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--cream);overflow:hidden}button{font:inherit;color:inherit;cursor:pointer;border:0;background:none;-webkit-tap-highlight-color:transparent}kbd{font-family:inherit;font-weight:800;font-size:.8em;padding:.1em .55em;border-radius:8px;background:var(--white);border:2px solid var(--line);box-shadow:0 2px 0 var(--line)}#fx{position:fixed;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none;z-index:50}.bg{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;overflow:hidden;background-image:radial-gradient(var(--grid-dot) 1.5px,transparent 1.5px);background-size:28px 28px}.blob{position:absolute;width:60vmax;height:60vmax;border-radius:50%;will-change:transform;animation:float 26s ease-in-out infinite alternate}.b1{background:radial-gradient(circle,var(--blob-pink) 0%,transparent 65%);top:-25vmax;left:-15vmax}.b2{background:radial-gradient(circle,var(--blob-mint) 0%,transparent 65%);bottom:-30vmax;right:-20vmax;animation-duration:32s;animation-delay:-8s}.b3{background:radial-gradient(circle,var(--blob-lav) 0%,transparent 65%);top:20vh;right:-30vmax;animation-duration:38s;animation-delay:-15s}@keyframes float{to{transform:translate(8vmax,6vmax) scale(1.1)}}.top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 28px 10px;padding-top:max(20px,env(safe-area-inset-top,0px));padding-right:max(28px,env(safe-area-inset-right,0px));padding-left:max(28px,env(safe-area-inset-left,0px))}.logo{display:block;width:44px;height:44px;flex:none;transition:transform .2s var(--pop)}.logo__back,.logo__front{stroke-width:10}.logo__back{fill:var(--logo-back-fill);stroke:var(--logo-back-stroke)}.logo__front{fill:var(--logo-front-fill);stroke:var(--logo-front-stroke)}.logo:hover{transform:rotate(-6deg) scale(1.06)}.progress{display:flex;min-height:12px;margin:22px 24px 26px;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap}.dot{width:12px;height:12px;border-radius:99px;background:var(--pill-track);transition:all .35s var(--pop)}.dot.retry{width:9px;height:9px}.dot.cur{width:32px;background:var(--pink);box-shadow:0 0 0 4px var(--pill-focus-ring)}.dot.ok{background:var(--mint-d)}.dot.bad{background:var(--coral)}.pills{display:flex;gap:10px}.pill{display:flex;align-items:center;gap:6px;padding:6px 14px 6px 10px;border-radius:99px;background:var(--white);border:3px solid var(--line);box-shadow:0 4px 0 var(--line);font-weight:900;font-size:18px}.pill em{font-style:normal;font-size:13px;color:var(--white);background:var(--peach-d);border-radius:99px;padding:0 6px}.pill em:empty{display:none}.streak .flame{width:20px;height:20px;filter:grayscale(1);opacity:.5;transition:all .3s}.streak.hot .flame{filter:none;opacity:1;animation:wiggle .8s ease-in-out infinite}.coins b{min-width:2ch;text-align:right;font-variant-numeric:tabular-nums}.coin-ico{display:inline-block;width:1.1em;height:1.1em;border-radius:50%;background:var(--coin);box-shadow:inset 0 -.12em 0 var(--coin-shadow),inset 0 0 0 .16em var(--coin),inset 0 0 0 .24em var(--coin-rim);vertical-align:-.18em}.stage{display:grid;place-items:center;height:calc(100% - 210px);padding:0 20px}.card{position:relative;width:min(820px,100%);background:var(--white);border:3px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 0 var(--line),0 30px 60px #aa6e961f;padding:34px 40px 28px;text-align:center;transition:border-color .3s,box-shadow .3s}.card.done-ok{border-color:var(--mint-glow);box-shadow:0 10px 0 var(--mint-glow),0 30px 60px #5fc9942e}.card.done-bad{border-color:var(--rose-glow);box-shadow:0 10px 0 var(--rose-glow),0 30px 60px #e2708e24}.level-badge{display:inline-flex;align-items:center;gap:8px;font-weight:900;font-size:14px;padding:5px 14px;border-radius:99px;background:var(--sky);color:var(--on-sky)}.level-badge[data-level="2"]{background:var(--lav);color:var(--on-lav)}.level-badge[data-level="3"]{background:var(--peach);color:var(--on-butter-deep)}.level-badge .new{background:var(--mint);color:var(--on-mint);border-radius:99px;padding:1px 8px;font-size:12px}.prompt{font-size:clamp(22px,3.2vw,30px);font-weight:800;margin:18px 0 2px;line-height:1.3}.hint{margin:0;min-height:20px;color:var(--ink-soft);font-weight:700;font-size:14px}.typing{position:relative;margin:22px auto 0;padding:18px 16px 22px;border-radius:22px;background:var(--surface-soft);border:3px dashed var(--line);cursor:text;transition:border-color .2s,background .2s}.typing:focus-within{border-color:var(--pink);border-style:solid;background:var(--white)}.line{font-family:Jua,sans-serif;font-size:var(--type-size);line-height:var(--type-line);min-height:calc(var(--type-line) * var(--type-size));white-space:pre-wrap;word-break:keep-all}.ch{display:inline-block;vertical-align:baseline;white-space:pre}.ch.ghost{color:var(--typing-hole)}.ch.hole{color:transparent;background:var(--chip-bg);box-shadow:inset 0 -4px 0 var(--chip-shadow)}.ch.t{color:var(--ink)}.ch.pop{animation:pop .22s var(--pop)}@keyframes pop{0%{transform:translateY(-.25em) scale(1.45);color:var(--pink-d)}}.caret{display:inline-block;width:3px;height:1em;margin-right:-3px;vertical-align:-.12em;border-radius:3px;background:var(--pink-d);animation:blink 1s steps(1) infinite}.typing:not(:focus-within) .caret{opacity:0;animation:none}@keyframes blink{50%{opacity:0}}.line-placeholder{position:absolute;left:16px;right:16px;top:18px;margin:0;pointer-events:none;font-family:Nunito,system-ui,sans-serif;font-weight:800;font-size:var(--type-size);line-height:var(--type-line);color:var(--ink-soft);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.line-placeholder[hidden]{display:none}.typing:has(.line.latin) .line-placeholder{font-size:var(--type-size-latin)}#answer{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;opacity:0;font-size:16px;border:0;cursor:text}.help{margin-top:16px;font-weight:700;font-size:14px;color:var(--ink-soft)}.w{display:inline-block;padding:0 .22em;border-radius:.3em;transition:background .2s,color .2s}.line .w.ok{background:var(--mint);color:var(--on-mint);animation:chip .35s var(--pop)}.line .w.bad{background:var(--rose);color:var(--rose-d);text-decoration:line-through 3px rgba(226,112,142,.5);animation:shake .35s}@keyframes chip{0%{transform:translateY(-.3em) scale(1.25)}}@keyframes shake{25%{transform:translate(-6px) rotate(-3deg)}75%{transform:translate(6px) rotate(3deg)}}.result:empty{display:none}.result{margin-top:18px}.stamp{display:inline-block;font-family:Jua,Nunito,sans-serif;font-size:34px;color:var(--white);background:var(--mint-d);padding:4px 22px 6px;border-radius:18px;box-shadow:0 5px 0 var(--ok-shadow);transform:rotate(-4deg);animation:stamp .45s var(--pop)}.stamp span{font-size:.7em;color:var(--butter)}@keyframes stamp{0%{transform:rotate(-12deg) scale(2.2);opacity:0}}.correction{border-radius:20px;background:var(--surface-blush);border:3px solid var(--correction-border);padding:12px 18px 14px}.correction .label{font-weight:900;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--rose-d)}.correction p{font-family:Jua,sans-serif;font-size:clamp(24px,3.4vw,34px);margin:4px 0}.correction .w.ok{color:var(--on-mint)}.correction .w.miss{background:var(--butter);color:var(--on-butter);box-shadow:0 3px 0 var(--gold-border)}.correction .sub{font-size:13px;font-weight:700;color:var(--ink-soft)}.end h2{font-family:Jua,sans-serif;font-weight:400;font-size:40px;margin:0 0 20px;color:var(--pink-d)}.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.tile{border-radius:22px;padding:16px 10px;background:var(--sky);color:var(--on-sky)}.tile:nth-child(2){background:var(--butter);color:var(--on-butter)}.tile:nth-child(3){background:var(--mint);color:var(--on-mint)}.tile b{display:block;font-size:32px;font-weight:900}.tile span{font-weight:700;font-size:13px}.chest-nudge{font-weight:800;color:var(--peach-d);margin:20px 0 0}.big-btn{margin-top:22px;display:inline-flex;align-items:center;gap:10px;font-weight:900;font-size:18px;color:var(--white);background:var(--pink-d);padding:14px 28px;border-radius:99px;box-shadow:0 6px 0 var(--btn-pink-shadow);transition:transform .1s,box-shadow .1s}.big-btn:hover{transform:translateY(-2px);box-shadow:0 8px 0 var(--btn-pink-shadow)}.big-btn:active{transform:translateY(4px);box-shadow:0 2px 0 var(--btn-pink-shadow)}.big-btn kbd{color:var(--ink)}.big-btn.ghost{background:var(--white);color:var(--ink);box-shadow:0 6px 0 var(--line);border:3px solid var(--line)}.corner-btn{position:fixed;bottom:24px;display:flex;align-items:center;gap:8px;padding:10px 16px;border-radius:99px;background:var(--white);border:3px solid var(--line);box-shadow:0 4px 0 var(--line);font-weight:900;transition:transform .15s var(--pop)}.corner-btn:hover{transform:translateY(-3px)}.collection-btn{left:24px}.mini-cards{position:relative;width:22px;height:24px}.mini-cards i{position:absolute;width:15px;height:21px;border-radius:4px;background:var(--lav);border:2px solid var(--lav-d);transform:rotate(-12deg)}.mini-cards i+i{left:7px;background:var(--peach);border-color:var(--peach-d);transform:rotate(10deg)}.chest{position:relative;display:block;width:4em;height:3.3em}.chest .body{position:absolute;left:0;right:0;bottom:0;height:2em;background:linear-gradient(90deg,transparent 18%,var(--coin-star) 18% 28%,transparent 28% 72%,var(--coin-star) 72% 82%,transparent 82%),#ffc29a;border:.15em solid #a8687a;border-radius:.25em .25em .55em .55em;box-shadow:inset 0 -.3em #f5a77e}.chest .lid{position:absolute;left:-.1em;right:-.1em;bottom:1.85em;height:1.35em;background:linear-gradient(90deg,transparent 18%,var(--coin-star) 18% 28%,transparent 28% 72%,var(--coin-star) 72% 82%,transparent 82%),var(--pink);border:.15em solid #a8687a;border-radius:1em 1em .2em .2em;box-shadow:inset 0 .25em 0 var(--rose-glow);transform-origin:.2em 100%;transition:transform .5s var(--pop);z-index:1}.chest .lock{position:absolute;left:50%;bottom:1.25em;width:.75em;height:.85em;margin-left:-.375em;background:var(--coin-star);border:.13em solid #a8687a;border-radius:.2em .2em .35em .35em;z-index:2;transition:transform .4s,opacity .4s}.chest.open .lid{transform:translate(-.4em,-.9em) rotate(-35deg)}.chest.open .lock{transform:translateY(1.5em) rotate(40deg);opacity:0}.chest.gold .lid{background:linear-gradient(90deg,transparent 18%,var(--coin-star-pale) 18% 28%,transparent 28% 72%,var(--coin-star-pale) 72% 82%,transparent 82%),var(--coin);box-shadow:inset 0 .25em 0 var(--coin-star-pale);border-color:var(--gold-deep)}.chest.gold .body{background:linear-gradient(90deg,transparent 18%,var(--coin-star-pale) 18% 28%,transparent 28% 72%,var(--coin-star-pale) 72% 82%,transparent 82%),#f4b860;box-shadow:inset 0 -.3em #e09a45;border-color:var(--gold-deep)}.chest.gold .lock{background:var(--pink);border-color:var(--gold-deep)}.chest-dock{position:fixed;right:24px;bottom:20px}.chest-btn{position:relative;padding:10px 10px 7px;border-radius:20px;background:var(--white);border:3px solid var(--line);box-shadow:0 5px 0 var(--line);display:flex;flex-direction:column;align-items:center;gap:4px;transition:transform .15s var(--pop)}.chest-btn .chest{font-size:13px;filter:grayscale(.7);opacity:.7;transition:filter .3s,opacity .3s}.chest-btn.ready .chest{filter:none;opacity:1;animation:hop 2.4s var(--pop) infinite}.chest-btn.ready{border-color:var(--coin-star);box-shadow:0 5px 0 var(--gold-border)}.chest-btn:hover{transform:translateY(-4px) rotate(-2deg)}.chest-count{position:absolute;top:-9px;right:-9px;min-width:24px;height:24px;padding:0 5px;border-radius:99px;background:var(--pink-d);color:var(--white);font-weight:900;font-size:13px;display:grid;place-items:center;border:3px solid var(--white)}.chest-btn:not(.ready) .chest-count{background:#d9c9d3}.chest-price{font-weight:900;font-size:12px;display:flex;align-items:center;gap:4px}@keyframes hop{0%,60%,to{transform:none}70%{transform:translateY(-8px) rotate(-6deg)}80%{transform:translateY(0) rotate(4deg)}90%{transform:translateY(-3px) rotate(-2deg)}}@keyframes wiggle{50%{transform:rotate(12deg) scale(1.15)}}.float-tip{position:absolute;left:50%;bottom:100%;white-space:nowrap;font-weight:900;font-size:13px;background:var(--ink);color:var(--white);padding:6px 12px;border-radius:99px;pointer-events:none;margin-bottom:6px}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%);max-width:min(520px,calc(100% - 420px));background:var(--butter);border:3px solid var(--gold-border);border-radius:20px;padding:10px 16px;font-size:13px;font-weight:700;color:var(--on-peach);animation:chip .3s var(--pop)}.toast b{display:block}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;display:grid;place-items:center;background:#fff4f8e0;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.chest-overlay:before{content:"";position:absolute;left:50%;top:50%;width:calc(200px + var(--glow-size, 0px) * 2);height:calc(200px + var(--glow-size, 0px) * 2);transform:translate(-50%,-62%);border-radius:50%;background:radial-gradient(circle,var(--glow) 0%,transparent 65%);transition:width .3s var(--pop),height .3s var(--pop)}.chest-overlay.flash:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--white);animation:flash .5s ease-out forwards;pointer-events:none}@keyframes flash{0%{opacity:.95}to{opacity:0}}.rays{position:absolute;left:50%;top:50%;width:160vmax;height:160vmax;margin:-80vmax 0 0 -80vmax;background:repeating-conic-gradient(var(--glow) 0 8deg,transparent 8deg 22deg);-webkit-mask:radial-gradient(circle,var(--black) 0%,transparent 40%);mask:radial-gradient(circle,var(--black) 0%,transparent 40%);opacity:0;transform:scale(.3);transition:opacity .6s,transform .8s var(--pop)}.opened .rays{opacity:.55;transform:scale(1);animation:spin 24s linear infinite}@keyframes spin{to{rotate:360deg}}.chest-stage{position:relative;display:flex;flex-direction:column;align-items:center}.chest.big{font-size:52px;cursor:pointer;transition:font-size .5s}.opened .chest.big{font-size:30px;cursor:default}.chest-btn .chest.open{filter:none;opacity:1}.chest-hint{font-weight:900;font-size:22px;min-height:30px;margin:26px 0 8px}.chest-hint b{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--pink-d);color:var(--white)}.reveal{display:flex;gap:22px;justify-content:center;flex-wrap:wrap}.chest-actions{position:relative;display:flex;flex-wrap:wrap;justify-content:center;gap:14px}.chest-actions .big-btn{white-space:nowrap}.chest-actions[hidden]{display:none}.tcard{--a: #e9e1d3;--b: #d8cdb9;--c: var(--cream);--ink-card: #8a7a60;position:relative;width:150px;height:210px;perspective:900px;cursor:pointer}.tcard.r1{--a: var(--mint);--b: #7fd9a8;--c: #ecfff4;--ink-card: var(--on-mint)}.tcard.r2{--a: var(--sky);--b: #7cc4f5;--c: #eef8ff;--ink-card: var(--on-sky)}.tcard.r3{--a: var(--lav);--b: #ad94f5;--c: #f5f0ff;--ink-card: var(--on-lav)}.tcard.r4{--a: var(--coin-star);--b: #f2b84b;--c: var(--surface-warm);--ink-card: var(--on-butter-deep)}.tcard .inner{position:absolute;top:0;right:0;bottom:0;left:0;transform-style:preserve-3d;transition:transform .7s var(--pop)}.tcard.facedown .inner{transform:rotateY(180deg)}.tcard.facedown:hover .inner{transform:rotateY(180deg) translateY(-8px) rotate(-3deg)}.face{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:20px;backface-visibility:hidden;-webkit-backface-visibility:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden}.face.back{transform:rotateY(180deg);background:radial-gradient(var(--white) 2px,transparent 2.5px) 0 0 / 18px 18px,var(--lav);border:4px solid var(--white);box-shadow:0 0 0 3px var(--lav-d),0 4px 0 3px var(--lav-d)}.face.back span{font-family:Jua,sans-serif;font-size:30px;color:var(--white);background:var(--lav-d);padding:6px 14px;border-radius:14px}.face.front{background:radial-gradient(circle at 50% 38%,var(--white) 0%,var(--c) 45%,var(--a) 100%);border:4px solid var(--white);box-shadow:0 0 0 3px var(--b),0 4px 0 3px var(--b);color:var(--ink-card);gap:4px}.face.front .stars{font-size:15px;letter-spacing:2px;color:var(--b)}.face.front .num{font-weight:900;font-size:44px;line-height:1}.face.front .rar{white-space:nowrap;font-weight:900;font-size:13px;text-transform:uppercase;letter-spacing:.08em;background:var(--white);padding:3px 10px;border-radius:99px;margin-top:6px}.tcard.r3 .face.front:after,.tcard.r4 .face.front:after{content:"";position:absolute;top:-50%;right:-50%;bottom:-50%;left:-50%;background:linear-gradient(115deg,transparent 40%,rgba(255,255,255,.85) 50%,transparent 60%);animation:sheen 2.6s ease-in-out infinite}.tcard.r4 .face.front{background:linear-gradient(135deg,var(--coin-star),#ffc8dd,var(--sky),var(--mint),var(--lav),var(--coin-star)) 0 0 / 300% 300%;animation:holo 5s linear infinite}@keyframes sheen{0%{transform:translate(-60%)}to{transform:translate(60%)}}@keyframes holo{to{background-position:300% 300%}}.tcard:not(.facedown):not(.mini).r4{animation:legend .6s var(--pop)}@keyframes legend{40%{transform:scale(1.18) rotate(-3deg)}}.tag{position:absolute;top:-12px;left:50%;transform:translate(-50%) rotate(-4deg);font-weight:900;font-size:13px;padding:3px 10px;border-radius:99px;white-space:nowrap;animation:stamp .4s var(--pop)}.tag.new{background:var(--pink-d);color:var(--white)}.tag.dup{background:var(--white);color:var(--ink-soft);border:2px solid var(--line)}.collection{width:min(980px,calc(100% - 40px));max-height:calc(100dvh - 60px);display:flex;flex-direction:column;background:var(--white);border:3px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 0 var(--line);padding:24px 28px;animation:chip .35s var(--pop)}.collection header{display:flex;align-items:center;justify-content:space-between}.collection h2{font-family:Jua,sans-serif;font-weight:400;font-size:32px;margin:0;color:var(--pink-d)}.collection h2 small{font-family:Nunito,sans-serif;font-weight:900;font-size:18px;color:var(--ink-soft)}.close{width:40px;height:40px;border-radius:50%;font-size:18px;font-weight:900;background:var(--surface-pink)}.stats-panel{width:min(640px,calc(100% - 32px));max-height:calc(100dvh - 48px)}.stats-since{margin:4px 0 16px;font-size:13px;font-weight:800;color:var(--ink-soft);text-align:center}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stat-tile{border-radius:20px;padding:14px 10px;text-align:center;background:var(--sky);color:var(--on-sky)}.stat-tile b{display:block;font-size:clamp(22px,4vw,30px);font-weight:900;line-height:1.1}.stat-tile span{display:block;margin-top:4px;font-size:12px;font-weight:800;line-height:1.25}.stat-tile.tone-words{background:var(--butter);color:var(--on-butter)}.stat-tile.tone-keys{background:var(--lav);color:var(--on-lav)}.stat-tile.tone-ok{background:var(--mint);color:var(--on-mint)}.stat-tile.tone-bad{background:var(--mistake-bg);color:var(--mistake-text)}.stat-tile.tone-first{background:var(--peach);color:var(--peach-d)}.stat-tile.tone-streak{background:var(--surface-warm);color:var(--on-streak)}.stat-tile.tone-acc{background:var(--sky);color:var(--on-sky)}.stats-note{margin:18px 0 0;font-size:12px;font-weight:700;color:var(--ink-soft);text-align:center;line-height:1.45}@media (max-width: 520px){.stats-grid{grid-template-columns:repeat(2,1fr)}}.rarity-counts{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 18px}.rc{font-weight:800;font-size:13px;padding:4px 12px;border-radius:99px;background:var(--a);color:var(--ink-card)}.rc.r0{--a: #efe8dc;--ink-card: #8a7a60}.rc.r1{--a: var(--mint);--ink-card: var(--on-mint)}.rc.r2{--a: var(--sky);--ink-card: var(--on-sky)}.rc.r3{--a: var(--lav);--ink-card: var(--on-lav)}.rc.r4{--a: var(--coin-star);--ink-card: var(--on-butter-deep)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:16px 12px;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;min-height:0;margin:0 -10px;padding:10px 14px 18px;-webkit-mask:linear-gradient(transparent,var(--black) 14px,var(--black) calc(100% - 14px),transparent);mask:linear-gradient(transparent,var(--black) 14px,var(--black) calc(100% - 14px),transparent)}.tcard.mini{width:auto;height:auto;aspect-ratio:5 / 7;cursor:default}.tcard.mini .face{border-width:3px;border-radius:12px}.tcard.mini .face.front{box-shadow:0 0 0 2px var(--b),0 3px 0 2px var(--b)}.tcard.mini .num{font-size:22px}.tcard.mini .stars{font-size:9px;letter-spacing:0}.tcard.mini .rar{font-size:8px;padding:2px 6px}.tcard.mini.locked{display:grid;place-items:center;border-radius:12px;border:3px dashed #eadbe3;color:#d9c6d1;font-weight:900;font-size:15px}.tcard .count{position:absolute;right:-4px;bottom:-4px;background:var(--ink);color:var(--white);font-weight:900;font-size:11px;padding:1px 6px;border-radius:99px}@media (max-width: 700px){.top{flex-wrap:nowrap;align-items:center;gap:10px;padding:14px 16px 12px;padding-top:max(14px,env(safe-area-inset-top,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-left:max(16px,env(safe-area-inset-left,0px))}.progress{margin:10px 16px 22px;margin-left:max(16px,env(safe-area-inset-left,0px));margin-right:max(16px,env(safe-area-inset-right,0px))}.pills{flex:1;min-width:0;justify-content:flex-end;flex-wrap:nowrap;gap:6px}.pill{padding:5px 10px;font-size:15px;gap:4px}.pill.level{min-width:54px;padding:4px 9px 5px}.pill.burger{width:40px;padding:0}.streak .flame{width:16px;height:16px}.logo{width:38px;height:38px}.card{padding:24px 18px 20px}.stage{height:calc(100% - 200px);padding:0 16px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}.tiles{grid-template-columns:1fr}.reveal{gap:12px}.tcard:not(.mini){width:100px;height:140px}.tcard:not(.mini) .num{font-size:28px}.toast{max-width:calc(100% - 32px);bottom:120px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important}}.auto-btn{position:absolute;left:-12px;bottom:-8px;width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--white);border:3px solid var(--line);box-shadow:0 3px 0 var(--line);color:#c9b6c2;transition:background .2s,color .2s,border-color .2s,transform .15s var(--pop)}.auto-btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}.auto-btn:hover{transform:translateY(-2px) rotate(-30deg)}.auto-btn.on{background:var(--mint-d);border-color:var(--white);box-shadow:0 3px 0 var(--ok-shadow);color:var(--white)}.auto-btn.on svg{animation:spin 3s linear infinite}.auto-reveal{position:fixed;left:50%;bottom:22px;transform:translate(-50%);z-index:45;display:flex;gap:10px;pointer-events:none}.auto-reveal .tcard{width:84px;height:118px;cursor:default}.auto-reveal .face{border-width:3px;border-radius:12px}.auto-reveal .face.front{box-shadow:0 0 0 2px var(--b),0 3px 0 2px var(--b)}.auto-reveal .face.back{box-shadow:0 0 0 2px var(--lav-d),0 3px 0 2px var(--lav-d)}.auto-reveal .face.back span{font-size:16px;padding:3px 8px;border-radius:8px}.auto-reveal .face.front .num{font-size:22px}.auto-reveal .face.front .stars{font-size:9px;letter-spacing:0}.auto-reveal .face.front .rar{font-size:8px;padding:2px 6px;margin-top:4px}.auto-reveal .tag{font-size:10px;padding:2px 7px;top:-10px}@media (max-width: 700px){.auto-reveal{bottom:130px}}.prompt:lang(ko){font-family:Jua,sans-serif;font-weight:400}.line.latin,.correction p.latin{font-family:Nunito,sans-serif;font-weight:800}.line.latin{font-size:var(--type-size-latin);min-height:calc(var(--type-line) * var(--type-size-latin))}.settings{width:min(560px,calc(100% - 32px));background:var(--white);border:3px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 0 var(--line);padding:24px 28px 28px;text-align:center;animation:chip .35s var(--pop)}.settings header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.settings h2{font-family:Jua,sans-serif;font-weight:400;font-size:32px;margin:0;color:var(--pink-d)}.set-row{text-align:left;margin-top:16px}.set-label{display:block;font-weight:900;font-size:14px;color:var(--ink-soft);margin-bottom:6px}.seg{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.seg button{padding:10px 6px;border-radius:16px;font-weight:900;font-size:16px;background:var(--white);border:3px solid var(--line);box-shadow:0 4px 0 var(--line);transition:transform .12s var(--pop),background .15s,border-color .15s}.seg button:lang(ko){font-family:Jua,sans-serif;font-weight:400}.seg button:hover:not(:disabled){transform:translateY(-2px)}.seg button.on{background:var(--pink);border-color:var(--pink-d);box-shadow:0 4px 0 var(--pink-d);color:var(--white)}.seg button:disabled{opacity:.35;cursor:not-allowed}.set-note{font-size:13px;font-weight:700;color:var(--ink-soft);margin:18px 0 0}.phrase-list{list-style:none;margin:0 -10px;padding:4px 10px 14px;overflow-y:auto;overscroll-behavior:contain;min-height:0}.phrase{display:flex;align-items:center;gap:14px;padding:10px 12px;border-radius:16px}.phrase:nth-child(odd){background:var(--surface-soft)}.ph-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.ph-src{font-weight:800;font-size:16px}.ph-dst{font-weight:700;font-size:15px;color:var(--ink-soft)}.ph-src:lang(ko),.ph-dst:lang(ko){font-family:Jua,sans-serif;font-weight:400;font-size:18px}.ph-status{flex:none;font-weight:900;font-size:12px;padding:4px 10px;border-radius:99px;white-space:nowrap;background:#f4ecf0;color:var(--ink-soft)}.phrase.l1 .ph-status{background:var(--sky);color:var(--on-sky)}.phrase.l2 .ph-status{background:var(--lav);color:var(--on-lav)}.phrase.l3 .ph-status{background:var(--peach);color:var(--on-butter-deep)}.phrase.mastered .ph-status{background:var(--mint);color:var(--on-mint)}.phrase.new .ph-src{color:var(--ink-soft)}@media (max-width: 700px){.phrase{gap:10px;padding:8px}}.pill.burger{flex-direction:column;justify-content:center;gap:4px;padding:0;width:46px;cursor:pointer;transition:transform .15s var(--pop)}.pill.burger i{display:block;width:18px;height:3px;border-radius:3px;background:var(--ink)}.pill.burger:hover{transform:translateY(-2px)}.menu-overlay{display:block;background:#fff4f880;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}.menu{position:absolute;width:min(260px,calc(100vw - 24px));display:flex;flex-direction:column;gap:6px;padding:10px;background:var(--white);border:3px solid var(--line);border-radius:24px;box-shadow:0 8px 0 var(--line),0 20px 40px #aa6e9626;transform-origin:top right;animation:menu-in .25s var(--pop)}@keyframes menu-in{0%{transform:scale(.85) translateY(-8px);opacity:0}}.menu-item{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:16px;font-weight:900;font-size:16px;text-align:left;transition:background .15s}.menu-item:hover{background:var(--surface-pink)}.menu-ico{font-size:20px;width:24px;text-align:center}.menu-label{flex:1}.menu-value{font-size:13px;font-weight:900;padding:3px 10px;border-radius:99px;background:var(--mint);color:var(--on-mint)}.menu-value.off,#menu-lang .menu-value,#menu-catalog .menu-value{background:#f4ecf0;color:var(--ink-soft)}.menu-value:empty{display:none}.account-panel{width:min(420px,calc(100% - 32px));text-align:center}.account-email{margin:8px 0 0;font-weight:900;font-size:17px;color:var(--ink);word-break:break-all}.account-note{margin:14px 0 22px;font-size:13px;font-weight:700;line-height:1.45;color:var(--ink-soft)}.account-logout{background:var(--surface-blush);color:var(--rose-d);box-shadow:0 6px 0 var(--rose-glow)}.lesson-chip{display:flex;align-items:center;gap:6px;margin:-14px auto 12px;font-weight:900;font-size:13px;color:var(--ink-soft);padding:4px 12px;border-radius:99px;transition:background .15s,color .15s}.lesson-chip:hover{background:var(--surface-pink);color:var(--ink)}.lesson-path{list-style:none;margin:14px -10px 0;padding:4px 10px 14px;overflow-y:auto;overscroll-behavior:contain;min-height:0;display:flex;flex-direction:column;gap:10px}.lesson{width:100%;display:flex;align-items:center;gap:14px;padding:12px 16px;border-radius:20px;background:var(--white);border:3px solid var(--line);box-shadow:0 4px 0 var(--line);text-align:left;transition:transform .15s var(--pop)}.lesson:hover{transform:translateY(-2px)}.lesson.current{border-color:var(--pink);box-shadow:0 4px 0 var(--pink)}.lesson.done{border-color:var(--mint-glow);box-shadow:0 4px 0 var(--mint-glow)}.ls-icon{flex:none;width:48px;height:48px;display:grid;place-items:center;font-size:26px;border-radius:16px;background:var(--surface-pink)}.lesson.current .ls-icon{background:var(--pink)}.lesson.done .ls-icon{background:var(--mint)}.ls-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:5px}.ls-title{font-weight:900;font-size:16px;display:flex;align-items:center;gap:8px}.ls-num{font-size:12px;color:var(--ink-soft)}.ls-bar{height:8px;border-radius:99px;background:#f4ecf0;overflow:hidden}.ls-bar i{display:block;height:100%;border-radius:99px;background:var(--pink);transition:width .4s}.lesson.done .ls-bar i{background:var(--mint-d)}.ls-sub{font-weight:800;font-size:12px;color:var(--ink-soft)}.ls-state{flex:none;font-weight:900;font-size:18px;color:var(--pink-d)}.lesson.done .ls-state{color:var(--mint-d)}.close.back{margin-right:8px}.catalog header .ls-detail-title{flex:1;font-size:26px}.ls-goal{margin:10px 0 8px;font-weight:800;font-size:13px;color:var(--ink-soft)}.unlock-banner{display:inline-flex;flex-direction:column;gap:4px;margin:-6px 0 18px;padding:12px 24px;border-radius:20px;background:var(--butter);border:3px solid var(--gold-border);box-shadow:0 4px 0 var(--gold-border);color:var(--on-peach);animation:stamp .5s var(--pop)}.unlock-banner span{font-weight:800;font-size:13px}.unlock-banner b{font-weight:900;font-size:20px}.chest.silver .lid{background:linear-gradient(90deg,transparent 18%,var(--white) 18% 28%,transparent 28% 72%,var(--white) 72% 82%,transparent 82%),#d9cff7;box-shadow:inset 0 .25em #ece6ff;border-color:var(--on-lav-deep)}.chest.silver .body{background:linear-gradient(90deg,transparent 18%,var(--white) 18% 28%,transparent 28% 72%,var(--white) 72% 82%,transparent 82%),var(--sky);box-shadow:inset 0 -.3em #9fd3f5;border-color:var(--on-lav-deep)}.chest.silver .lock{background:var(--white);border-color:var(--on-lav-deep)}.chest-btn[data-tier=silver].ready{border-color:#d4c4ff;box-shadow:0 5px #b29cf5}.pill.level{position:relative;cursor:pointer;transition:transform .15s var(--pop);flex-direction:column;align-items:stretch;gap:3px;padding:5px 12px 6px;min-width:70px}.lv-num{font-size:12px;font-weight:900;color:var(--ink-soft);line-height:1;text-align:center}.lv-num b{font-size:15px;color:var(--ink)}.lv-bar{height:6px;border-radius:99px;background:#f4ecf0;overflow:hidden}.lv-bar i{display:block;height:100%;border-radius:99px;background:var(--lav-d);transition:width .6s var(--pop)}.xp-chip{display:inline-block;vertical-align:middle;margin-left:12px;font-weight:900;font-size:18px;color:var(--white);background:var(--lav-d);padding:4px 14px 6px;border-radius:18px;box-shadow:0 5px 0 var(--lav-shadow);white-space:nowrap;transform:rotate(3deg);animation:stamp .45s var(--pop) .15s backwards}.levelup{position:fixed;left:50%;top:84px;transform:translate(-50%);z-index:45;display:flex;flex-direction:column;align-items:center;gap:2px;padding:12px 28px 14px;border-radius:24px;background:var(--white);border:3px solid var(--lav);box-shadow:0 6px 0 var(--lav-d);pointer-events:none;text-align:center;animation:stamp .5s var(--pop)}.levelup b{font-family:Jua,sans-serif;font-weight:400;font-size:32px;color:var(--lav-d)}.levelup em{font-style:normal;font-weight:900;font-size:14px;margin-top:6px;padding:4px 12px;border-radius:99px;background:var(--butter);color:var(--on-butter)}.levelup.tier{border-color:var(--gold-border);box-shadow:0 6px 0 var(--coin-shadow)}.reward-bubble{position:absolute;left:50%;top:calc(100% + 12px);transform:translate(-50%);z-index:30;display:flex;align-items:center;gap:5px;padding:6px 12px 6px 9px;border-radius:99px;background:var(--butter);border:3px solid var(--gold-border);box-shadow:0 4px 0 var(--coin-shadow);font-weight:900;font-size:16px;color:var(--on-peach);white-space:nowrap;cursor:pointer;animation:bubble-bob 1.4s ease-in-out infinite}.reward-bubble[hidden]{display:none}.reward-bubble:before{content:"";position:absolute;left:50%;top:-9px;margin-left:-7px;border:7px solid transparent;border-top:0;border-bottom:8px solid var(--gold-border)}.reward-bubble:hover{animation-play-state:paused;filter:brightness(1.05)}@keyframes bubble-bob{0%,to{translate:0 0;rotate:-3deg}50%{translate:0 -5px;rotate:3deg}}.pill.level:hover{transform:translateY(-2px)}.levels{width:min(560px,calc(100% - 32px))}.lv-now{display:flex;align-items:center;gap:14px;margin-top:14px;padding:14px 16px;border-radius:20px;background:#f5f0ff;border:3px solid var(--lav)}.lv-big{flex:none;width:56px;height:56px;display:grid;place-items:center;border-radius:50%;background:var(--lav-d);color:var(--white);font-weight:900;font-size:26px;box-shadow:0 4px 0 var(--lav-d)}.lv-now-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}.lv-now-main b{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-weight:900}.lv-now-main small{font-weight:800;font-size:12px;color:var(--ink-soft)}.lv-bar.big{height:10px;background:var(--white)}.lv-rule{margin:12px 0 8px;font-weight:800;font-size:13px;color:var(--ink-soft)}.lv-road{list-style:none;margin:0 -10px;padding:4px 10px 14px;overflow-y:auto;overscroll-behavior:contain;min-height:0;display:flex;flex-direction:column;gap:6px}.lv-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;padding:8px 14px;border-radius:16px;background:var(--surface-soft)}.lv-badge{flex:none;width:32px;height:32px;display:grid;place-items:center;border-radius:50%;font-weight:900;font-size:14px;background:#f4ecf0;color:var(--ink-soft)}.lv-label{flex:1;font-weight:900}.lv-gain{display:flex;align-items:center;gap:5px;font-weight:900;color:var(--on-butter)}.lv-row.past{opacity:.55}.lv-row.past .lv-badge,.lv-row.current .lv-badge{background:var(--mint);color:var(--on-mint)}.lv-row.next{background:#f5f0ff;box-shadow:inset 0 0 0 3px var(--lav)}.lv-row.next .lv-badge{background:var(--lav-d);color:var(--white)}.lv-row.tier-row{background:var(--butter);box-shadow:inset 0 0 0 3px var(--gold-border);padding:12px 14px}.lv-tier{flex-basis:100%;display:flex;align-items:center;flex-wrap:wrap;gap:4px 10px;padding-left:44px;color:var(--on-peach)}.lv-tier .mini-chest{font-size:10px}.lv-tier b{font-weight:900}.lv-tier small{flex-basis:100%;font-weight:800;font-size:12px;opacity:.85}@media (max-width: 440px){.top{gap:8px;padding-bottom:10px}.pills{gap:5px}}.ls-actions{display:flex;flex-direction:column;align-items:center;gap:6px;padding-top:6px}.ls-actions .big-btn{margin-top:6px;font-size:15px;padding:11px 22px}.ls-actions .big-btn.confirm{background:var(--butter);border-color:var(--gold-border);box-shadow:0 6px 0 var(--coin-shadow);color:var(--on-peach)}.ls-actions small{font-weight:800;font-size:12px;color:var(--ink-soft)}